| 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 | $11.99 | 4.230% | $12.4972 | $12.50 | $12.50 | $12.50 |
| Purchase #2 | $62.91 | 7.173% | $67.4225 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $177.66 | 9.757% | $194.9943 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $126.51 | 4.182% | $131.8006 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $158.76 | 11.154% | $176.4681 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $93.37 | 10.655% | $103.3186 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $35.95 | 11.713% | $40.1608 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $667.15 | $726.6621 | $726.66 | $726.60 | $726.70 | |