| 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 | $55.84 | 12.320% | $62.7195 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $90.50 | 4.605% | $94.6675 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $181.69 | 13.271% | $205.8021 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $103.38 | 9.855% | $113.5681 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $160.27 | 13.641% | $182.1324 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $78.47 | 8.343% | $85.0168 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $183.56 | 4.742% | $192.2644 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $853.71 | $936.1708 | $936.17 | $936.10 | $936.20 | |