| 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 | $23.85 | 12.404% | $26.8084 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $25.90 | 9.137% | $28.2665 | $28.27 | $28.25 | $28.30 |
| Purchase #3 | $42.55 | 10.867% | $47.1739 | $47.17 | $47.15 | $47.20 |
| Purchase #4 | $187.36 | 10.770% | $207.5387 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $131.75 | 13.519% | $149.5613 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $202.93 | 11.317% | $225.8956 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $16.91 | 3.471% | $17.4969 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $631.25 | $702.7413 | $702.75 | $702.70 | $702.80 | |