| 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 | $60.60 | 3.845% | $62.9301 | $62.93 | $62.95 | $62.90 |
| Purchase #2 | $239.44 | 6.182% | $254.2422 | $254.24 | $254.25 | $254.20 |
| Purchase #3 | $141.59 | 3.424% | $146.438 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $31.77 | 8.509% | $34.4733 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $156.49 | 8.210% | $169.3378 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $121.58 | 13.828% | $138.3921 | $138.39 | $138.40 | $138.40 |
| Purchase #7 | $94.98 | 9.508% | $104.0107 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $846.45 | $909.8242 | $909.82 | $909.85 | $909.70 | |