| 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 | $51.61 | 10.174% | $56.8608 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $54.40 | 11.242% | $60.5156 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $39.83 | 12.627% | $44.8593 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $141.42 | 8.315% | $153.1791 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $248.38 | 13.202% | $281.1711 | $281.17 | $281.15 | $281.20 |
| Purchase #6 | $96.39 | 6.649% | $102.799 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $98.48 | 6.330% | $104.7138 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $730.51 | $804.0987 | $804.10 | $804.05 | $804.20 | |