| 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 | $70.27 | 6.589% | $74.9001 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $230.38 | 3.152% | $237.6416 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $174.84 | 11.496% | $194.9396 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $83.35 | 6.545% | $88.8053 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $108.95 | 4.586% | $113.9464 | $113.95 | $113.95 | $113.90 |
| Purchase #6 | $193.42 | 12.417% | $217.437 | $217.44 | $217.45 | $217.40 |
| Purchase #7 | $52.90 | 8.675% | $57.4891 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $914.11 | $985.1591 | $985.17 | $985.20 | $985.00 | |