| 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 | $79.69 | 5.454% | $84.0363 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $25.87 | 5.307% | $27.2429 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $145.63 | 6.216% | $154.6824 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $142.88 | 10.864% | $158.4025 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $194.28 | 6.767% | $207.4269 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $102.25 | 6.171% | $108.5598 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $182.94 | 6.202% | $194.2859 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $873.54 | $934.6367 | $934.64 | $934.70 | $934.60 | |