| 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 | $60.65 | 4.419% | $63.3301 | $63.33 | $63.35 | $63.30 |
| Purchase #2 | $33.75 | 12.310% | $37.9046 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $249.83 | 10.398% | $275.8073 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $202.79 | 10.818% | $224.7278 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $73.49 | 9.838% | $80.7199 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $81.38 | 10.803% | $90.1715 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $197.86 | 7.253% | $212.2108 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $899.75 | $984.8720 | $984.87 | $984.85 | $984.80 | |