| 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 | $89.55 | 3.817% | $92.9681 | $92.97 | $92.95 | $93.00 |
| Purchase #2 | $165.59 | 12.811% | $186.8037 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $123.50 | 5.645% | $130.4716 | $130.47 | $130.45 | $130.50 |
| Purchase #4 | $190.58 | 8.155% | $206.1218 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $56.39 | 6.295% | $59.9398 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $24.59 | 12.178% | $27.5846 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $32.55 | 5.543% | $34.3542 | $34.35 | $34.35 | $34.40 |
| 7 purchase totals = | $682.75 | $738.2438 | $738.23 | $738.20 | $738.30 | |