| 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 | $73.92 | 7.738% | $79.6399 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $40.39 | 7.267% | $43.3251 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $113.52 | 3.771% | $117.8008 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $163.55 | 3.868% | $169.8761 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $167.48 | 6.800% | $178.8686 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $81.81 | 3.655% | $84.8002 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $244.37 | 13.243% | $276.7319 | $276.73 | $276.75 | $276.70 |
| 7 purchase totals = | $885.04 | $951.0426 | $951.05 | $951.10 | $951.00 | |