| 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 | $93.39 | 6.671% | $99.62 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $209.80 | 5.110% | $220.5208 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $42.76 | 13.845% | $48.6801 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $119.98 | 9.339% | $131.1849 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $125.77 | 7.818% | $135.6027 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $84.74 | 10.745% | $93.8453 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $151.60 | 3.437% | $156.8105 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $828.04 | $886.2643 | $886.26 | $886.25 | $886.20 | |