| 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 | $39.70 | 12.501% | $44.6629 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $244.44 | 5.850% | $258.7397 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $147.75 | 9.676% | $162.0463 | $162.05 | $162.05 | $162.00 |
| Purchase #4 | $42.61 | 10.650% | $47.148 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $80.41 | 11.333% | $89.5229 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $144.90 | 11.307% | $161.2838 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $211.91 | 8.325% | $229.5515 | $229.55 | $229.55 | $229.60 |
| 7 purchase totals = | $911.72 | $992.9551 | $992.95 | $992.95 | $992.90 | |