| 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 | $41.89 | 6.649% | $44.6753 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $92.33 | 13.661% | $104.9432 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $47.94 | 4.556% | $50.1241 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $29.27 | 13.648% | $33.2648 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $96.60 | 12.409% | $108.5871 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $235.68 | 5.565% | $248.7956 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $52.46 | 3.226% | $54.1524 | $54.15 | $54.15 | $54.20 |
| 7 purchase totals = | $596.17 | $644.5425 | $644.54 | $644.55 | $644.60 | |