| 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 | $37.89 | 11.208% | $42.1367 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $69.48 | 6.832% | $74.2269 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $197.39 | 6.802% | $210.8165 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $237.33 | 3.741% | $246.2085 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $193.59 | 6.319% | $205.823 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $24.37 | 9.423% | $26.6664 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $146.88 | 8.241% | $158.9844 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $906.93 | $964.8624 | $964.87 | $964.85 | $964.80 | |