| 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 | $100.45 | 6.383% | $106.8617 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $182.54 | 7.584% | $196.3838 | $196.38 | $196.40 | $196.40 |
| Purchase #3 | $31.92 | 13.726% | $36.3013 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $34.58 | 4.428% | $36.1112 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $151.88 | 3.269% | $156.845 | $156.85 | $156.85 | $156.80 |
| Purchase #6 | $108.31 | 4.547% | $113.2349 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $198.81 | 9.460% | $217.6174 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $808.49 | $863.3553 | $863.35 | $863.35 | $863.30 | |