| 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 | $104.88 | 5.490% | $110.6379 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $240.84 | 8.199% | $260.5865 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $39.39 | 3.659% | $40.8313 | $40.83 | $40.85 | $40.80 |
| Purchase #4 | $189.40 | 8.519% | $205.535 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $98.94 | 9.334% | $108.1751 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $21.61 | 7.117% | $23.148 | $23.15 | $23.15 | $23.10 |
| Purchase #7 | $48.33 | 4.129% | $50.3255 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $743.39 | $799.2393 | $799.26 | $799.35 | $799.10 | |