| 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 | $92.27 | 12.281% | $103.6017 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $161.40 | 6.162% | $171.3455 | $171.35 | $171.35 | $171.30 |
| Purchase #3 | $212.94 | 10.511% | $235.3221 | $235.32 | $235.30 | $235.30 |
| Purchase #4 | $54.35 | 8.422% | $58.9274 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $75.29 | 8.105% | $81.3923 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $7.41 | 3.487% | $7.6684 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $66.45 | 7.130% | $71.1879 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $670.11 | $729.4453 | $729.45 | $729.45 | $729.40 | |