| 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 | $82.75 | 10.129% | $91.1317 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $103.30 | 13.433% | $117.1763 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $203.92 | 7.780% | $219.785 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $248.68 | 6.507% | $264.8616 | $264.86 | $264.85 | $264.90 |
| Purchase #5 | $25.65 | 13.838% | $29.1994 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $58.56 | 13.120% | $66.2431 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $64.71 | 13.586% | $73.5015 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $787.57 | $861.8986 | $861.90 | $861.95 | $861.90 | |