| 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 | $41.86 | 5.594% | $44.2016 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $60.42 | 6.558% | $64.3823 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $176.43 | 10.613% | $195.1545 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $69.49 | 3.381% | $71.8395 | $71.84 | $71.85 | $71.80 |
| Purchase #5 | $22.89 | 10.112% | $25.2046 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $34.54 | 13.747% | $39.2882 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $66.25 | 8.509% | $71.8872 | $71.89 | $71.90 | $71.90 |
| 7 purchase totals = | $471.88 | $511.9579 | $511.95 | $512.00 | $512.00 | |