| 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 | $16.80 | 13.827% | $19.1229 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $129.96 | 13.469% | $147.4643 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $239.35 | 11.649% | $267.2319 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $43.32 | 13.176% | $49.0278 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $20.61 | 5.649% | $21.7743 | $21.77 | $21.75 | $21.80 |
| Purchase #6 | $150.48 | 10.599% | $166.4294 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $38.52 | 6.339% | $40.9618 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $639.04 | $712.0124 | $712.00 | $712.00 | $712.00 | |