| 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 | $74.94 | 6.817% | $80.0487 | $80.05 | $80.05 | $80.00 |
| Purchase #2 | $50.32 | 10.237% | $55.4713 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $167.99 | 7.270% | $180.2029 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $208.54 | 11.391% | $232.2948 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $60.99 | 12.810% | $68.8028 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $162.66 | 3.606% | $168.5255 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $128.67 | 9.811% | $141.2938 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $854.11 | $926.6398 | $926.63 | $926.65 | $926.60 | |