| 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 | $33.61 | 12.259% | $37.7302 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $93.85 | 10.671% | $103.8647 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $172.77 | 6.476% | $183.9586 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $158.72 | 9.516% | $173.8238 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $69.98 | 8.486% | $75.9185 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $237.27 | 4.771% | $248.5902 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $124.98 | 12.369% | $140.4388 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $891.18 | $964.3248 | $964.32 | $964.30 | $964.30 | |