| 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 | $241.97 | 5.457% | $255.1743 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $46.30 | 4.848% | $48.5446 | $48.54 | $48.55 | $48.50 |
| Purchase #3 | $244.91 | 7.434% | $263.1166 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $35.48 | 4.334% | $37.0177 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $9.79 | 3.735% | $10.1557 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $6.46 | 11.717% | $7.2169 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $36.52 | 4.311% | $38.0944 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $621.43 | $659.3202 | $659.32 | $659.25 | $659.30 | |