| 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 | $68.32 | 10.707% | $75.635 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $30.25 | 13.325% | $34.2808 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $47.82 | 4.400% | $49.9241 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $158.88 | 11.482% | $177.1226 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $131.43 | 9.684% | $144.1577 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $192.46 | 6.820% | $205.5858 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $13.46 | 9.355% | $14.7192 | $14.72 | $14.70 | $14.70 |
| 7 purchase totals = | $642.62 | $701.4252 | $701.43 | $701.40 | $701.40 | |