| 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 | $31.63 | 4.150% | $32.9426 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $41.31 | 7.850% | $44.5528 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $98.85 | 10.286% | $109.0177 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $225.96 | 4.165% | $235.3712 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $212.52 | 6.252% | $225.8068 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $44.73 | 10.331% | $49.3511 | $49.35 | $49.35 | $49.40 |
| Purchase #7 | $141.83 | 13.765% | $161.3529 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $796.83 | $858.3951 | $858.39 | $858.35 | $858.50 | |