| 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 | $23.41 | 4.747% | $24.5213 | $24.52 | $24.50 | $24.50 |
| Purchase #2 | $41.67 | 7.107% | $44.6315 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $211.78 | 8.815% | $230.4484 | $230.45 | $230.45 | $230.40 |
| Purchase #4 | $149.98 | 5.132% | $157.677 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $101.77 | 10.570% | $112.5271 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $141.32 | 4.693% | $147.9521 | $147.95 | $147.95 | $148.00 |
| Purchase #7 | $173.43 | 4.312% | $180.9083 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $843.36 | $898.6657 | $898.67 | $898.70 | $898.60 | |