| 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 | $37.46 | 13.597% | $42.5534 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $246.86 | 6.713% | $263.4317 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $49.95 | 7.658% | $53.7752 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $92.58 | 11.474% | $103.2026 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $43.83 | 11.104% | $48.6969 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $225.35 | 7.357% | $241.929 | $241.93 | $241.95 | $241.90 |
| Purchase #7 | $153.37 | 11.118% | $170.4217 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $849.40 | $924.0105 | $924.01 | $924.05 | $924.00 | |