| 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 | $74.35 | 9.228% | $81.211 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $211.38 | 11.467% | $235.6189 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $53.79 | 5.757% | $56.8867 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $14.41 | 8.613% | $15.6511 | $15.65 | $15.65 | $15.70 |
| Purchase #5 | $240.66 | 10.155% | $265.099 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $233.37 | 9.317% | $255.1131 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $83.66 | 3.699% | $86.7546 | $86.75 | $86.75 | $86.80 |
| 7 purchase totals = | $911.62 | $996.3344 | $996.33 | $996.30 | $996.40 | |