| 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 | $87.47 | 10.280% | $96.4619 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $126.52 | 6.785% | $135.1044 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $70.50 | 8.102% | $76.2119 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $92.51 | 10.820% | $102.5196 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $31.84 | 10.481% | $35.1772 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $20.38 | 6.647% | $21.7347 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $154.27 | 10.479% | $170.436 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $583.49 | $637.6457 | $637.64 | $637.65 | $637.60 | |