| 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 | $35.71 | 4.441% | $37.2959 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $176.79 | 8.455% | $191.7376 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $100.57 | 8.410% | $109.0279 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $128.32 | 11.423% | $142.978 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $67.76 | 10.770% | $75.0578 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $244.63 | 13.183% | $276.8796 | $276.88 | $276.90 | $276.90 |
| Purchase #7 | $153.57 | 3.551% | $159.0233 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $907.35 | $992.0001 | $992.01 | $992.05 | $992.00 | |