| 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 | $33.81 | 3.739% | $35.0742 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $169.89 | 3.453% | $175.7563 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $22.86 | 8.637% | $24.8344 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $121.51 | 6.109% | $128.933 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $69.39 | 3.241% | $71.6389 | $71.64 | $71.65 | $71.60 |
| Purchase #6 | $149.52 | 7.821% | $161.214 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $103.50 | 4.118% | $107.7621 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $670.48 | $705.2129 | $705.20 | $705.20 | $705.20 | |