| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.26 | 4.595% | $79.7641 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $122.60 | 3.452% | $126.8322 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $185.61 | 7.263% | $199.0909 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $241.89 | 10.355% | $266.9377 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $232.49 | 10.392% | $256.6504 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $198.75 | 10.234% | $219.0901 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $167.55 | 3.609% | $173.5969 | $173.60 | $173.60 | $173.60 |
| 7 purchase totals = | $1,225.15 | $1,321.9623 | $1,321.96 | $1,322.00 | $1,322.00 | |