| 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 | $97.83 | 4.575% | $102.3057 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $38.99 | 7.664% | $41.9782 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $99.82 | 9.225% | $109.0284 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $58.88 | 6.312% | $62.5965 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $129.38 | 8.374% | $140.2143 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $38.79 | 4.439% | $40.5119 | $40.51 | $40.50 | $40.50 |
| Purchase #7 | $119.39 | 13.136% | $135.0731 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $583.08 | $631.7081 | $631.71 | $631.70 | $631.70 | |