| 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 | $77.54 | 12.470% | $87.2092 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $17.64 | 5.626% | $18.6324 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $161.39 | 6.203% | $171.401 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $135.48 | 13.665% | $153.9933 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $217.55 | 7.729% | $234.3644 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $125.36 | 5.860% | $132.7061 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $47.86 | 5.302% | $50.3975 | $50.40 | $50.40 | $50.40 |
| 7 purchase totals = | $782.82 | $848.7039 | $848.70 | $848.70 | $848.70 | |