| 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 | $245.76 | 4.104% | $255.846 | $255.85 | $255.85 | $255.80 |
| Purchase #2 | $31.32 | 10.763% | $34.691 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $26.58 | 11.460% | $29.6261 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $44.65 | 13.808% | $50.8153 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $47.32 | 13.557% | $53.7352 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $210.74 | 6.542% | $224.5266 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $206.67 | 7.622% | $222.4224 | $222.42 | $222.40 | $222.40 |
| 7 purchase totals = | $813.04 | $871.6626 | $871.68 | $871.70 | $871.50 | |