| 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 | $67.65 | 9.530% | $74.097 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $246.76 | 6.709% | $263.3151 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $24.80 | 3.859% | $25.757 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $62.63 | 13.738% | $71.2341 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $106.76 | 3.636% | $110.6418 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $43.55 | 9.846% | $47.8379 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $224.39 | 12.367% | $252.1403 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $776.54 | $845.0232 | $845.03 | $845.05 | $844.90 | |