| 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 | $26.63 | 10.507% | $29.428 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $165.70 | 11.209% | $184.2733 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $184.71 | 9.389% | $202.0524 | $202.05 | $202.05 | $202.10 |
| Purchase #4 | $124.86 | 7.170% | $133.8125 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $37.50 | 9.148% | $40.9305 | $40.93 | $40.95 | $40.90 |
| Purchase #6 | $122.70 | 12.742% | $138.3344 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $116.63 | 13.564% | $132.4497 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $778.73 | $861.2808 | $861.27 | $861.30 | $861.20 | |