| 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 | $33.76 | 8.621% | $36.6704 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $66.90 | 12.600% | $75.3294 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $144.35 | 4.510% | $150.8602 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $238.73 | 7.492% | $256.6157 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $126.82 | 8.614% | $137.7443 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $18.30 | 4.675% | $19.1555 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $38.35 | 5.394% | $40.4186 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $667.21 | $716.7941 | $716.80 | $716.75 | $716.80 | |