| 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 | $77.83 | 3.505% | $80.5579 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $39.73 | 8.556% | $43.1293 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $116.54 | 7.784% | $125.6115 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $151.60 | 12.813% | $171.0245 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $149.67 | 12.268% | $168.0315 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $81.26 | 7.651% | $87.4772 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $70.46 | 13.384% | $79.8904 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $687.09 | $755.7223 | $755.72 | $755.75 | $755.70 | |