| 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 | $248.48 | 9.809% | $272.8534 | $272.85 | $272.85 | $272.90 |
| Purchase #2 | $64.55 | 4.607% | $67.5238 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $85.77 | 6.719% | $91.5329 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $93.70 | 10.109% | $103.1721 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $20.34 | 6.468% | $21.6556 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $124.98 | 4.188% | $130.2142 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $47.38 | 5.615% | $50.0404 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $685.20 | $736.9924 | $736.98 | $736.95 | $737.00 | |