| 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 | $81.31 | 9.234% | $88.8182 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $28.36 | 11.668% | $31.669 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $229.27 | 11.751% | $256.2115 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $167.63 | 9.565% | $183.6638 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $57.91 | 11.440% | $64.5349 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $59.65 | 3.219% | $61.5701 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $146.77 | 8.302% | $158.9548 | $158.95 | $158.95 | $159.00 |
| 7 purchase totals = | $770.90 | $845.4223 | $845.41 | $845.35 | $845.50 | |