| 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 | $37.89 | 4.558% | $39.617 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $193.96 | 6.615% | $206.7905 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $40.49 | 8.706% | $44.0151 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $175.37 | 5.118% | $184.3454 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $140.97 | 10.745% | $156.1172 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $20.27 | 12.247% | $22.7525 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $66.27 | 12.251% | $74.3887 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $675.22 | $728.0264 | $728.04 | $728.00 | $728.00 | |