| 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 | $85.46 | 8.694% | $92.8899 | $92.89 | $92.90 | $92.90 |
| Purchase #2 | $14.99 | 10.453% | $16.5569 | $16.56 | $16.55 | $16.60 |
| Purchase #3 | $171.28 | 9.371% | $187.3306 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $99.53 | 3.662% | $103.1748 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $142.80 | 5.497% | $150.6497 | $150.65 | $150.65 | $150.60 |
| Purchase #6 | $99.53 | 10.483% | $109.9637 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $122.61 | 5.385% | $129.2125 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $736.20 | $789.7781 | $789.77 | $789.75 | $789.80 | |