| 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 | $11.80 | 10.573% | $13.0476 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $165.44 | 12.228% | $185.67 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $163.25 | 13.723% | $185.6528 | $185.65 | $185.65 | $185.70 |
| Purchase #4 | $79.51 | 5.736% | $84.0707 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $66.91 | 3.189% | $69.0438 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $173.48 | 12.170% | $194.5925 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $50.29 | 9.754% | $55.1953 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $710.68 | $787.2727 | $787.27 | $787.25 | $787.30 | |