| 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 | $84.94 | 4.469% | $88.736 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $131.78 | 3.151% | $135.9324 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $212.99 | 6.857% | $227.5947 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $108.44 | 9.428% | $118.6637 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $98.48 | 3.800% | $102.2222 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $35.81 | 9.565% | $39.2352 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $149.94 | 10.802% | $166.1365 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $822.38 | $878.5207 | $878.52 | $878.55 | $878.40 | |