| 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 | $83.46 | 10.218% | $91.9879 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $56.44 | 9.867% | $62.0089 | $62.01 | $62.00 | $62.00 |
| Purchase #3 | $139.48 | 6.720% | $148.8531 | $148.85 | $148.85 | $148.90 |
| Purchase #4 | $18.46 | 8.514% | $20.0317 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $111.31 | 5.499% | $117.4309 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $221.57 | 7.677% | $238.5799 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $133.37 | 3.515% | $138.058 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $764.09 | $816.9504 | $816.95 | $817.00 | $817.00 | |