| 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 | $55.93 | 7.308% | $60.0174 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $158.57 | 10.490% | $175.204 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $194.84 | 9.596% | $213.5368 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $152.63 | 4.284% | $159.1687 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $6.61 | 9.155% | $7.2151 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $245.25 | 10.229% | $270.3366 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $187.64 | 10.248% | $206.8693 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,001.47 | $1,092.3479 | $1,092.36 | $1,092.30 | $1,092.30 | |