| 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 | $46.83 | 6.681% | $49.9587 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $179.86 | 13.500% | $204.1411 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $69.57 | 10.156% | $76.6355 | $76.64 | $76.65 | $76.60 |
| Purchase #4 | $12.88 | 10.566% | $14.2409 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $215.70 | 13.128% | $244.0171 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $67.64 | 3.637% | $70.1001 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $95.46 | 8.757% | $103.8194 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $687.94 | $762.9128 | $762.92 | $762.90 | $762.80 | |