| 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 | $71.97 | 12.137% | $80.705 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $160.78 | 9.513% | $176.075 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $126.97 | 9.449% | $138.9674 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $128.91 | 10.813% | $142.849 | $142.85 | $142.85 | $142.80 |
| Purchase #5 | $70.96 | 3.824% | $73.6735 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $49.53 | 6.460% | $52.7296 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $118.37 | 6.767% | $126.3801 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $727.49 | $791.3796 | $791.39 | $791.40 | $791.40 | |