| 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 | $51.36 | 3.688% | $53.2542 | $53.25 | $53.25 | $53.30 |
| Purchase #2 | $211.71 | 7.656% | $227.9185 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $156.39 | 13.319% | $177.2196 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $217.54 | 12.407% | $244.5302 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $34.50 | 3.603% | $35.743 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $33.69 | 10.767% | $37.3174 | $37.32 | $37.30 | $37.30 |
| Purchase #7 | $9.74 | 4.813% | $10.2088 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $714.93 | $786.1917 | $786.19 | $786.15 | $786.10 | |