| 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 | $14.45 | 8.329% | $15.6535 | $15.65 | $15.65 | $15.70 |
| Purchase #2 | $166.34 | 10.329% | $183.5213 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $219.99 | 8.374% | $238.412 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $7.39 | 8.767% | $8.0379 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $35.60 | 10.368% | $39.291 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $223.87 | 9.242% | $244.5601 | $244.56 | $244.55 | $244.60 |
| Purchase #7 | $69.30 | 8.405% | $75.1247 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $736.94 | $804.6005 | $804.59 | $804.55 | $804.60 | |