| 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 | $116.38 | 6.439% | $123.8737 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $88.27 | 4.601% | $92.3313 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $21.48 | 12.474% | $24.1594 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $46.48 | 3.623% | $48.164 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $129.67 | 8.298% | $140.43 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $25.47 | 8.766% | $27.7027 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $124.60 | 8.790% | $135.5523 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $552.35 | $592.2134 | $592.20 | $592.20 | $592.30 | |