| 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 | $44.62 | 7.390% | $47.9174 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $75.49 | 7.253% | $80.9653 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $30.94 | 3.787% | $32.1117 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $82.57 | 4.397% | $86.2006 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $221.94 | 12.261% | $249.1521 | $249.15 | $249.15 | $249.20 |
| Purchase #6 | $188.50 | 4.199% | $196.4151 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $143.60 | 6.505% | $152.9412 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $787.66 | $845.7034 | $845.71 | $845.65 | $845.70 | |