| 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 | $67.85 | 7.111% | $72.6748 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $75.83 | 5.264% | $79.8217 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $48.61 | 4.353% | $50.726 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $75.49 | 5.487% | $79.6321 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $233.68 | 7.134% | $250.3507 | $250.35 | $250.35 | $250.40 |
| Purchase #6 | $195.95 | 9.176% | $213.9304 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $187.81 | 6.107% | $199.2796 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $885.22 | $946.4153 | $946.41 | $946.45 | $946.40 | |