| 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 | $98.72 | 8.184% | $106.7992 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $64.87 | 3.170% | $66.9264 | $66.93 | $66.95 | $66.90 |
| Purchase #3 | $173.56 | 9.136% | $189.4164 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $59.98 | 11.536% | $66.8993 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $58.89 | 13.747% | $66.9856 | $66.99 | $67.00 | $67.00 |
| Purchase #6 | $153.70 | 11.386% | $171.2003 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $206.69 | 6.855% | $220.8586 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $816.41 | $889.0858 | $889.10 | $889.10 | $889.10 | |