| 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 | $239.40 | 8.485% | $259.7131 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $89.99 | 8.800% | $97.9091 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $70.26 | 4.759% | $73.6037 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $6.84 | 13.395% | $7.7562 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $41.27 | 12.236% | $46.3198 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $166.46 | 13.833% | $189.4864 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $175.91 | 4.813% | $184.3765 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $790.13 | $859.1648 | $859.17 | $859.15 | $859.20 | |