| 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 | $83.56 | 11.727% | $93.3591 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $70.79 | 12.737% | $79.8065 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $44.51 | 6.851% | $47.5594 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $187.58 | 7.575% | $201.7892 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $22.29 | 12.655% | $25.1108 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $131.64 | 4.343% | $137.3571 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $126.76 | 10.470% | $140.0318 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $667.13 | $725.0139 | $725.02 | $725.00 | $725.10 | |