| 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 | $71.38 | 4.541% | $74.6214 | $74.62 | $74.60 | $74.60 |
| Purchase #2 | $107.49 | 12.790% | $121.238 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $85.58 | 13.225% | $96.898 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $80.75 | 11.574% | $90.096 | $90.10 | $90.10 | $90.10 |
| Purchase #5 | $132.91 | 4.864% | $139.3747 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $215.64 | 10.157% | $237.5426 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $44.43 | 7.248% | $47.6503 | $47.65 | $47.65 | $47.70 |
| 7 purchase totals = | $738.18 | $807.4210 | $807.42 | $807.40 | $807.40 | |