| 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 | $37.62 | 13.687% | $42.769 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $143.69 | 9.785% | $157.7501 | $157.75 | $157.75 | $157.80 |
| Purchase #3 | $66.56 | 4.125% | $69.3056 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $83.83 | 13.685% | $95.3021 | $95.30 | $95.30 | $95.30 |
| Purchase #5 | $70.87 | 5.323% | $74.6424 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $209.96 | 4.511% | $219.4313 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $55.67 | 9.128% | $60.7516 | $60.75 | $60.75 | $60.80 |
| 7 purchase totals = | $668.20 | $719.9521 | $719.95 | $719.95 | $720.00 | |