| 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 | $67.97 | 5.594% | $71.7722 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $126.34 | 9.241% | $138.0151 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $160.96 | 7.458% | $172.9644 | $172.96 | $172.95 | $173.00 |
| Purchase #4 | $50.57 | 9.199% | $55.2219 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $217.77 | 9.543% | $238.5518 | $238.55 | $238.55 | $238.60 |
| Purchase #6 | $106.79 | 3.271% | $110.2831 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $55.91 | 4.669% | $58.5204 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $786.31 | $845.3289 | $845.32 | $845.25 | $845.40 | |