| 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 | $30.42 | 11.268% | $33.8477 | $33.85 | $33.85 | $33.80 |
| Purchase #2 | $23.66 | 4.751% | $24.7841 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $232.91 | 5.207% | $245.0376 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $183.78 | 10.430% | $202.9483 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $234.94 | 8.548% | $255.0227 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $12.80 | 6.535% | $13.6365 | $13.64 | $13.65 | $13.60 |
| Purchase #7 | $85.52 | 3.311% | $88.3516 | $88.35 | $88.35 | $88.40 |
| 7 purchase totals = | $804.03 | $863.6285 | $863.63 | $863.65 | $863.50 | |