| 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 | $41.57 | 3.864% | $43.1763 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $47.48 | 7.760% | $51.1644 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $67.86 | 11.208% | $75.4657 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $215.67 | 9.695% | $236.5792 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $149.86 | 10.821% | $166.0764 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $68.84 | 7.513% | $74.0119 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $34.76 | 12.827% | $39.2187 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $626.04 | $685.6926 | $685.70 | $685.70 | $685.80 | |