| 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 | $91.32 | 6.219% | $96.9992 | $97.00 | $97.00 | $97.00 |
| Purchase #2 | $7.87 | 3.313% | $8.1307 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $84.32 | 12.343% | $94.7276 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $61.57 | 5.741% | $65.1047 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $33.89 | 13.640% | $38.5126 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $168.90 | 9.467% | $184.8898 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $44.28 | 10.618% | $48.9817 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $492.15 | $537.3463 | $537.34 | $537.40 | $537.30 | |