| 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 | $77.46 | 6.711% | $82.6583 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $160.46 | 6.673% | $171.1675 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $159.44 | 6.788% | $170.2628 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $66.30 | 9.760% | $72.7709 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $158.35 | 5.556% | $167.1479 | $167.15 | $167.15 | $167.10 |
| Purchase #6 | $31.56 | 8.621% | $34.2808 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $244.39 | 13.489% | $277.3558 | $277.36 | $277.35 | $277.40 |
| 7 purchase totals = | $897.96 | $975.6440 | $975.65 | $975.60 | $975.80 | |