| 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 | $29.34 | 12.869% | $33.1158 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $200.49 | 4.800% | $210.1135 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $19.64 | 5.812% | $20.7815 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $156.81 | 12.521% | $176.4442 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $21.76 | 6.130% | $23.0939 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $216.54 | 10.652% | $239.6058 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $184.55 | 7.555% | $198.4928 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $829.13 | $901.6475 | $901.64 | $901.65 | $901.60 | |