| 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 | $104.57 | 13.459% | $118.6441 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $14.67 | 8.605% | $15.9324 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $26.41 | 5.422% | $27.842 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $189.65 | 7.460% | $203.7979 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $191.73 | 11.106% | $213.0235 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $90.41 | 9.569% | $99.0613 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $100.61 | 8.595% | $109.2574 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $718.05 | $787.5586 | $787.55 | $787.55 | $787.50 | |