| 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 | $32.61 | 3.133% | $33.6317 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $63.38 | 10.139% | $69.8061 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $188.51 | 12.712% | $212.4734 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $126.97 | 12.781% | $143.198 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $130.58 | 13.406% | $148.0856 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $53.75 | 9.742% | $58.9863 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $164.38 | 9.158% | $179.4339 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $760.18 | $845.6150 | $845.62 | $845.65 | $845.60 | |