| 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 | $125.99 | 4.487% | $131.6432 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $87.53 | 7.385% | $93.9941 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $117.61 | 5.597% | $124.1926 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $41.29 | 12.718% | $46.5413 | $46.54 | $46.55 | $46.50 |
| Purchase #5 | $68.64 | 12.588% | $77.2804 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $100.65 | 12.841% | $113.5745 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $124.77 | 9.804% | $137.0025 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $666.48 | $724.2286 | $724.21 | $724.25 | $724.20 | |