| 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 | $49.77 | 5.505% | $52.5098 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $65.79 | 3.241% | $67.9223 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $165.89 | 12.715% | $186.9829 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $102.40 | 4.426% | $106.9322 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $118.86 | 13.336% | $134.7112 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $248.35 | 8.764% | $270.1154 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $188.61 | 6.648% | $201.1488 | $201.15 | $201.15 | $201.10 |
| 7 purchase totals = | $939.67 | $1,020.3226 | $1,020.32 | $1,020.30 | $1,020.20 | |