| 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 | $80.40 | 8.138% | $86.943 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $86.68 | 6.748% | $92.5292 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $219.81 | 8.423% | $238.3246 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $67.66 | 12.673% | $76.2346 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $46.81 | 5.353% | $49.3157 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $33.63 | 7.615% | $36.1909 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $170.86 | 10.404% | $188.6363 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $705.85 | $768.1743 | $768.17 | $768.20 | $768.00 | |