| 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 | $41.44 | 5.514% | $43.725 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $201.66 | 7.215% | $216.2098 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $143.64 | 10.691% | $158.9966 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $112.30 | 8.634% | $121.996 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $38.97 | 9.224% | $42.5646 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $33.69 | 5.729% | $35.6201 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $91.43 | 11.282% | $101.7451 | $101.75 | $101.75 | $101.70 |
| 7 purchase totals = | $663.13 | $720.8572 | $720.87 | $720.85 | $720.80 | |