| 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 | $20.63 | 10.657% | $22.8285 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $149.69 | 6.572% | $159.5276 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $85.76 | 6.588% | $91.4099 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $229.97 | 6.480% | $244.8721 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $172.62 | 6.534% | $183.899 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $125.45 | 6.707% | $133.8639 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $45.98 | 10.223% | $50.6805 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $830.10 | $887.0815 | $887.08 | $887.10 | $887.10 | |