| 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 | $48.42 | 5.559% | $51.1117 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $147.80 | 5.503% | $155.9334 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $156.50 | 9.786% | $171.8151 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $68.39 | 12.693% | $77.0707 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $217.97 | 12.428% | $245.0593 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $19.57 | 11.487% | $21.818 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $147.83 | 12.266% | $165.9628 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $806.48 | $888.7710 | $888.77 | $888.70 | $888.80 | |