| 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 | $72.45 | 3.562% | $75.0307 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $102.96 | 12.688% | $116.0236 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $66.94 | 10.114% | $73.7103 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $134.26 | 5.334% | $141.4214 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $149.78 | 6.559% | $159.6041 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $6.45 | 5.756% | $6.8213 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $63.65 | 9.154% | $69.4765 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $596.49 | $642.0879 | $642.08 | $642.05 | $642.00 | |