| 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 | $5.77 | 6.319% | $6.1346 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $176.61 | 6.401% | $187.9148 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $71.60 | 7.242% | $76.7853 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $50.65 | 11.487% | $56.4682 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $141.66 | 3.305% | $146.3419 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $150.79 | 12.499% | $169.6372 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $37.87 | 8.229% | $40.9863 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $634.95 | $684.2683 | $684.27 | $684.30 | $684.20 | |