| 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 | $69.54 | 5.801% | $73.574 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $245.25 | 11.827% | $274.2557 | $274.26 | $274.25 | $274.30 |
| Purchase #3 | $141.83 | 12.676% | $159.8084 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $53.81 | 12.267% | $60.4109 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $199.64 | 3.400% | $206.4278 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $78.77 | 3.667% | $81.6585 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $229.96 | 11.671% | $256.7986 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $1,018.80 | $1,112.9339 | $1,112.94 | $1,112.90 | $1,113.00 | |