| 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 | $45.70 | 6.403% | $48.6262 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $55.70 | 3.854% | $57.8467 | $57.85 | $57.85 | $57.80 |
| Purchase #3 | $41.54 | 13.713% | $47.2364 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $168.55 | 11.802% | $188.4423 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $41.27 | 12.478% | $46.4197 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $202.71 | 7.134% | $217.1713 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $223.67 | 12.640% | $251.9419 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $779.14 | $857.6845 | $857.69 | $857.70 | $857.50 | |