| 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 | $61.97 | 4.287% | $64.6267 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $134.54 | 8.395% | $145.8346 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $144.49 | 3.810% | $149.9951 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $135.61 | 10.432% | $149.7568 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $27.36 | 13.829% | $31.1436 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $19.64 | 8.348% | $21.2795 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $5.46 | 8.542% | $5.9264 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $529.07 | $568.5627 | $568.57 | $568.65 | $568.50 | |