| 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 | $193.90 | 5.222% | $204.0255 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $217.75 | 12.303% | $244.5398 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $92.87 | 6.469% | $98.8778 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $45.79 | 6.596% | $48.8103 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $98.66 | 10.507% | $109.0262 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $17.83 | 5.646% | $18.8367 | $18.84 | $18.85 | $18.80 |
| Purchase #7 | $38.79 | 12.512% | $43.6434 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $705.59 | $767.7597 | $767.77 | $767.85 | $767.60 | |