| 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 | $77.90 | 13.162% | $88.1532 | $88.15 | $88.15 | $88.20 |
| Purchase #2 | $83.41 | 9.612% | $91.4274 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $153.40 | 12.620% | $172.7591 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $14.81 | 3.749% | $15.3652 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $209.33 | 3.680% | $217.0333 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $62.32 | 3.177% | $64.2999 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $118.74 | 11.358% | $132.2265 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $719.91 | $781.2646 | $781.27 | $781.30 | $781.30 | |