| 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 | $172.35 | 9.152% | $188.1235 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $57.60 | 7.558% | $61.9534 | $61.95 | $61.95 | $62.00 |
| Purchase #3 | $116.76 | 11.114% | $129.7367 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $5.83 | 3.748% | $6.0485 | $6.05 | $6.05 | $6.00 |
| Purchase #5 | $32.72 | 9.508% | $35.831 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $217.45 | 10.811% | $240.9585 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $86.58 | 4.727% | $90.6726 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $689.29 | $753.3242 | $753.32 | $753.30 | $753.30 | |