| 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 | $49.95 | 4.644% | $52.2697 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $9.55 | 12.737% | $10.7664 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $159.84 | 13.113% | $180.7998 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $117.84 | 9.810% | $129.4001 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $88.46 | 9.233% | $96.6275 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $165.91 | 8.866% | $180.6196 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $113.81 | 11.287% | $126.6557 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $705.36 | $777.1388 | $777.15 | $777.10 | $777.20 | |