| 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 | $128.69 | 9.634% | $141.088 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $25.95 | 9.102% | $28.312 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $20.80 | 7.515% | $22.3631 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $75.67 | 12.316% | $84.9895 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $43.31 | 11.550% | $48.3123 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $249.29 | 3.336% | $257.6063 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $197.88 | 4.155% | $206.1019 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $741.59 | $788.7731 | $788.77 | $788.75 | $788.80 | |