| 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 | $115.76 | 7.103% | $123.9824 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $184.33 | 4.705% | $193.0027 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $139.45 | 4.106% | $145.1758 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $84.89 | 12.785% | $95.7432 | $95.74 | $95.75 | $95.70 |
| Purchase #5 | $81.97 | 3.624% | $84.9406 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $49.37 | 10.436% | $54.5223 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $46.75 | 4.404% | $48.8089 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $702.52 | $746.1759 | $746.17 | $746.20 | $746.10 | |