| 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 | $48.70 | 8.769% | $52.9705 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $215.92 | 12.741% | $243.4304 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $87.90 | 7.331% | $94.3439 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $124.99 | 3.199% | $128.9884 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $124.62 | 3.808% | $129.3655 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $48.63 | 10.554% | $53.7624 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $167.27 | 3.777% | $173.5878 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $818.03 | $876.4489 | $876.45 | $876.45 | $876.50 | |