| 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 | $211.43 | 4.585% | $221.1241 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $159.47 | 6.625% | $170.0349 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $49.49 | 5.867% | $52.3936 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $23.42 | 13.848% | $26.6632 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $37.75 | 4.815% | $39.5677 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $141.32 | 13.574% | $160.5028 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $28.80 | 12.552% | $32.415 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $651.68 | $702.7013 | $702.69 | $702.65 | $702.70 | |