| 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 | $87.36 | 10.608% | $96.6271 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $75.28 | 7.657% | $81.0442 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $156.72 | 10.279% | $172.8292 | $172.83 | $172.85 | $172.80 |
| Purchase #4 | $197.51 | 8.488% | $214.2746 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $226.67 | 8.870% | $246.7756 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $61.54 | 5.398% | $64.8619 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $30.90 | 11.715% | $34.5199 | $34.52 | $34.50 | $34.50 |
| 7 purchase totals = | $835.98 | $910.9325 | $910.93 | $910.95 | $910.90 | |