| 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 | $29.76 | 9.575% | $32.6095 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $210.45 | 5.290% | $221.5828 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $172.48 | 4.438% | $180.1347 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $61.85 | 13.394% | $70.1342 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $131.64 | 5.497% | $138.8763 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $62.77 | 12.392% | $70.5485 | $70.55 | $70.55 | $70.50 |
| Purchase #7 | $94.97 | 4.555% | $99.2959 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $763.92 | $813.1819 | $813.18 | $813.25 | $813.10 | |