| 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 | $38.88 | 7.281% | $41.7109 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $8.91 | 5.409% | $9.3919 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $220.34 | 11.356% | $245.3618 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $97.49 | 9.439% | $106.6921 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $184.81 | 6.603% | $197.013 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $83.70 | 8.700% | $90.9819 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $13.46 | 6.822% | $14.3782 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $647.59 | $705.5298 | $705.52 | $705.55 | $705.60 | |