| 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 | $68.64 | 8.675% | $74.5945 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $20.67 | 9.428% | $22.6188 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $76.81 | 3.189% | $79.2595 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $249.41 | 13.616% | $283.3697 | $283.37 | $283.35 | $283.40 |
| Purchase #5 | $26.82 | 5.564% | $28.3123 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $20.65 | 5.856% | $21.8593 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $181.98 | 7.680% | $195.9561 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $644.98 | $705.9702 | $705.97 | $705.90 | $706.10 | |