| 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 | $35.66 | 9.775% | $39.1458 | $39.15 | $39.15 | $39.10 |
| Purchase #2 | $155.51 | 8.712% | $169.058 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $24.35 | 7.604% | $26.2016 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $227.38 | 3.423% | $235.1632 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $105.74 | 4.605% | $110.6093 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $225.95 | 6.379% | $240.3634 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $160.28 | 10.275% | $176.7488 | $176.75 | $176.75 | $176.70 |
| 7 purchase totals = | $934.87 | $997.2901 | $997.29 | $997.25 | $997.30 | |