| 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 | $16.89 | 12.263% | $18.9612 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $99.29 | 9.488% | $108.7106 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $244.29 | 10.348% | $269.5691 | $269.57 | $269.55 | $269.60 |
| Purchase #4 | $157.44 | 4.366% | $164.3138 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $50.74 | 13.439% | $57.5589 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $142.67 | 13.208% | $161.5139 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $50.89 | 6.296% | $54.094 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $762.21 | $834.7215 | $834.71 | $834.65 | $834.80 | |