| 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 | $46.56 | 4.340% | $48.5807 | $48.58 | $48.60 | $48.60 |
| Purchase #2 | $196.35 | 8.741% | $213.513 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $28.48 | 3.270% | $29.4113 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $102.82 | 3.868% | $106.7971 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $103.63 | 3.573% | $107.3327 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $129.51 | 4.283% | $135.0569 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $171.27 | 8.759% | $186.2715 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $778.62 | $826.9632 | $826.96 | $826.95 | $827.00 | |