| 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 | $44.95 | 10.575% | $49.7035 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $99.31 | 7.355% | $106.6143 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $109.53 | 13.475% | $124.2892 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $176.35 | 7.204% | $189.0543 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $151.90 | 4.579% | $158.8555 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $148.80 | 8.340% | $161.2099 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $54.30 | 5.436% | $57.2517 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $785.14 | $846.9784 | $846.97 | $846.95 | $847.10 | |