| 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 | $44.38 | 8.425% | $48.119 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $108.94 | 13.532% | $123.6818 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $169.50 | 11.737% | $189.3942 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $80.52 | 5.226% | $84.728 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $130.56 | 8.860% | $142.1276 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $34.83 | 13.716% | $39.6073 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $69.67 | 3.645% | $72.2095 | $72.21 | $72.20 | $72.20 |
| 7 purchase totals = | $638.40 | $699.8674 | $699.87 | $699.90 | $699.80 | |