| 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 | $45.64 | 6.408% | $48.5646 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $31.93 | 9.862% | $35.0789 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $106.73 | 11.490% | $118.9933 | $118.99 | $119.00 | $119.00 |
| Purchase #4 | $48.93 | 9.345% | $53.5025 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $108.49 | 13.833% | $123.4974 | $123.50 | $123.50 | $123.50 |
| Purchase #6 | $228.93 | 10.421% | $252.7868 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $66.99 | 10.425% | $73.9737 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $637.64 | $706.3972 | $706.39 | $706.40 | $706.50 | |