| 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 | $97.89 | 4.547% | $102.3411 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $13.27 | 4.268% | $13.8364 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $118.37 | 5.294% | $124.6365 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $107.87 | 10.249% | $118.9256 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $14.30 | 10.339% | $15.7785 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $129.85 | 12.552% | $146.1488 | $146.15 | $146.15 | $146.10 |
| Purchase #7 | $119.62 | 7.484% | $128.5724 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $601.17 | $650.2393 | $650.25 | $650.30 | $650.10 | |