| 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 | $68.58 | 7.870% | $73.9772 | $73.98 | $74.00 | $74.00 |
| Purchase #2 | $250.89 | 6.535% | $267.2857 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $47.91 | 6.105% | $50.8349 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $6.43 | 6.623% | $6.8559 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $48.39 | 12.225% | $54.3057 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $199.49 | 4.835% | $209.1353 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $171.72 | 4.119% | $178.7931 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $793.41 | $841.1878 | $841.20 | $841.25 | $841.20 | |