| 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 | $88.46 | 12.316% | $99.3547 | $99.35 | $99.35 | $99.40 |
| Purchase #2 | $143.32 | 12.718% | $161.5474 | $161.55 | $161.55 | $161.50 |
| Purchase #3 | $59.35 | 11.529% | $66.1925 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $143.51 | 3.180% | $148.0736 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $195.91 | 11.567% | $218.5709 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $240.58 | 10.231% | $265.1937 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $187.58 | 11.870% | $209.8457 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $1,058.71 | $1,168.7785 | $1,168.77 | $1,168.75 | $1,168.80 | |