| 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 | $63.88 | 12.819% | $72.0688 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $107.79 | 4.652% | $112.8044 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $51.62 | 6.252% | $54.8473 | $54.85 | $54.85 | $54.80 |
| Purchase #4 | $166.33 | 6.697% | $177.4691 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $137.46 | 12.762% | $155.0026 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $144.29 | 4.310% | $150.5089 | $150.51 | $150.50 | $150.50 |
| Purchase #7 | $116.29 | 6.695% | $124.0756 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $787.66 | $846.7767 | $846.78 | $846.75 | $846.80 | |