| 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 | $51.31 | 3.372% | $53.0402 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $122.91 | 6.540% | $130.9483 | $130.95 | $130.95 | $130.90 |
| Purchase #3 | $151.42 | 3.330% | $156.4623 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $23.65 | 11.108% | $26.277 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $139.41 | 10.740% | $154.3826 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $229.28 | 10.830% | $254.111 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $114.25 | 12.257% | $128.2536 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $832.23 | $903.4750 | $903.47 | $903.50 | $903.50 | |