| 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 | $34.31 | 8.304% | $37.1591 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $219.91 | 4.534% | $229.8807 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $47.29 | 6.742% | $50.4783 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $106.90 | 10.120% | $117.7183 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $71.56 | 3.318% | $73.9344 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $159.95 | 13.470% | $181.4953 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $87.54 | 7.481% | $94.0889 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $727.46 | $784.7550 | $784.76 | $784.80 | $784.80 | |