| 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 | $75.82 | 6.797% | $80.9735 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $75.51 | 7.119% | $80.8856 | $80.89 | $80.90 | $80.90 |
| Purchase #3 | $165.56 | 13.519% | $187.9421 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $138.49 | 6.734% | $147.8159 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $146.53 | 13.686% | $166.5841 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $24.54 | 7.202% | $26.3074 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $114.35 | 11.199% | $127.1561 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $740.80 | $817.6647 | $817.67 | $817.65 | $817.70 | |