| 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 | $81.51 | 12.567% | $91.7534 | $91.75 | $91.75 | $91.80 |
| Purchase #2 | $39.45 | 5.528% | $41.6308 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $165.50 | 13.379% | $187.6422 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $53.72 | 3.559% | $55.6319 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $68.73 | 6.410% | $73.1356 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $67.53 | 12.617% | $76.0503 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $163.77 | 11.136% | $182.0074 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $640.21 | $707.8516 | $707.85 | $707.90 | $707.80 | |