| 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 | $90.25 | 4.445% | $94.2616 | $94.26 | $94.25 | $94.30 |
| Purchase #2 | $62.82 | 11.445% | $70.0097 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $135.44 | 7.727% | $145.9054 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $42.31 | 12.318% | $47.5217 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $20.65 | 11.795% | $23.0857 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $12.68 | 11.677% | $14.1606 | $14.16 | $14.15 | $14.20 |
| Purchase #7 | $28.35 | 10.844% | $31.4243 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $392.50 | $426.3690 | $426.37 | $426.30 | $426.40 | |