| 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 | $86.73 | 9.555% | $95.0171 | $95.02 | $95.00 | $95.00 |
| Purchase #2 | $8.31 | 7.336% | $8.9196 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $191.49 | 9.774% | $210.2062 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $43.56 | 6.479% | $46.3823 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $122.69 | 6.239% | $130.3446 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $36.84 | 13.697% | $41.886 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $20.53 | 11.472% | $22.8852 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $510.15 | $555.6410 | $555.65 | $555.65 | $555.60 | |