| 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 | $31.64 | 4.393% | $33.0299 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $188.44 | 7.313% | $202.2206 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $50.53 | 10.119% | $55.6431 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $62.72 | 11.145% | $69.7101 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $25.92 | 13.473% | $29.4122 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $239.51 | 10.599% | $264.8957 | $264.90 | $264.90 | $264.90 |
| Purchase #7 | $242.28 | 5.171% | $254.8083 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $841.04 | $909.7199 | $909.72 | $909.70 | $909.60 | |