| 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 | $74.64 | 9.622% | $81.8219 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $184.71 | 5.583% | $195.0224 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $56.30 | 7.105% | $60.3001 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $30.35 | 4.620% | $31.7522 | $31.75 | $31.75 | $31.80 |
| Purchase #5 | $232.90 | 6.446% | $247.9127 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $141.34 | 6.374% | $150.349 | $150.35 | $150.35 | $150.30 |
| Purchase #7 | $19.86 | 11.831% | $22.2096 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $740.10 | $789.3679 | $789.36 | $789.30 | $789.30 | |