| 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 | $44.58 | 5.437% | $47.0038 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $35.29 | 10.666% | $39.054 | $39.05 | $39.05 | $39.10 |
| Purchase #3 | $191.31 | 13.494% | $217.1254 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $126.89 | 5.257% | $133.5606 | $133.56 | $133.55 | $133.60 |
| Purchase #5 | $116.27 | 12.354% | $130.634 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $140.47 | 13.622% | $159.6048 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $177.61 | 13.512% | $201.6087 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $832.42 | $928.5913 | $928.58 | $928.60 | $928.60 | |