| 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 | $5.38 | 12.594% | $6.0576 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $66.91 | 3.590% | $69.3121 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $47.84 | 12.538% | $53.8382 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $152.63 | 5.666% | $161.278 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $222.98 | 12.465% | $250.7745 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $94.67 | 3.489% | $97.973 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $166.96 | 3.543% | $172.8754 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $757.37 | $812.1088 | $812.11 | $812.10 | $812.20 | |