| 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 | $31.72 | 4.163% | $33.0405 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $215.64 | 8.436% | $233.8314 | $233.83 | $233.85 | $233.80 |
| Purchase #3 | $217.42 | 12.107% | $243.743 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $30.68 | 4.601% | $32.0916 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $239.61 | 7.428% | $257.4082 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $221.35 | 10.323% | $244.2 | $244.20 | $244.20 | $244.20 |
| Purchase #7 | $73.58 | 5.170% | $77.3841 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $1,030.00 | $1,121.6988 | $1,121.69 | $1,121.75 | $1,121.60 | |