| 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 | $31.78 | 6.302% | $33.7828 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $47.59 | 7.712% | $51.2601 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $148.50 | 4.259% | $154.8246 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $158.45 | 8.682% | $172.2066 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $172.52 | 6.109% | $183.0592 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $129.63 | 9.115% | $141.4458 | $141.45 | $141.45 | $141.40 |
| Purchase #7 | $213.55 | 3.409% | $220.8299 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $902.02 | $957.4090 | $957.41 | $957.40 | $957.40 | |