| 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 | $109.59 | 13.104% | $123.9507 | $123.95 | $123.95 | $124.00 |
| Purchase #2 | $43.35 | 10.835% | $48.047 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $5.29 | 9.674% | $5.8018 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $123.42 | 5.752% | $130.5191 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $199.84 | 6.658% | $213.1453 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $92.86 | 9.712% | $101.8786 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $164.33 | 5.496% | $173.3616 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $738.68 | $796.7041 | $796.71 | $796.70 | $796.70 | |