| 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 | $10.60 | 10.163% | $11.6773 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $21.58 | 8.497% | $23.4137 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $96.38 | 5.584% | $101.7619 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $48.81 | 12.813% | $55.064 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $126.33 | 13.836% | $143.809 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $211.37 | 3.200% | $218.1338 | $218.13 | $218.15 | $218.10 |
| Purchase #7 | $59.29 | 11.803% | $66.288 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $574.36 | $620.1477 | $620.14 | $620.15 | $620.20 | |