| 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 | $99.33 | 9.487% | $108.7534 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $94.78 | 3.784% | $98.3665 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $168.71 | 13.506% | $191.496 | $191.50 | $191.50 | $191.50 |
| Purchase #4 | $173.62 | 7.166% | $186.0616 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $85.49 | 10.219% | $94.2262 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $69.97 | 6.177% | $74.292 | $74.29 | $74.30 | $74.30 |
| Purchase #7 | $221.39 | 11.728% | $247.3546 | $247.35 | $247.35 | $247.40 |
| 7 purchase totals = | $913.29 | $1,000.5503 | $1,000.55 | $1,000.55 | $1,000.70 | |