| 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 | $83.64 | 8.330% | $90.6072 | $90.61 | $90.60 | $90.60 |
| Purchase #2 | $99.78 | 6.421% | $106.1869 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $227.92 | 7.279% | $244.5103 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $72.26 | 7.283% | $77.5227 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $127.98 | 5.137% | $134.5543 | $134.55 | $134.55 | $134.60 |
| Purchase #6 | $94.86 | 5.249% | $99.8392 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $10.27 | 7.719% | $11.0627 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $716.71 | $764.2833 | $764.28 | $764.25 | $764.30 | |