| 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 | $8.55 | 11.201% | $9.5077 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $201.34 | 9.620% | $220.7089 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $20.46 | 9.800% | $22.4651 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $129.52 | 6.741% | $138.2509 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $56.64 | 3.503% | $58.6241 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $83.30 | 5.663% | $88.0173 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $229.45 | 12.145% | $257.3167 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $729.26 | $794.8907 | $794.90 | $794.80 | $794.90 | |