| 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 | $44.86 | 4.189% | $46.7392 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $73.34 | 8.838% | $79.8218 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $59.64 | 4.848% | $62.5313 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $65.66 | 4.450% | $68.5819 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $87.44 | 13.299% | $99.0686 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $91.81 | 8.189% | $99.3283 | $99.33 | $99.35 | $99.30 |
| Purchase #7 | $55.98 | 13.223% | $63.3822 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $478.73 | $519.4533 | $519.45 | $519.50 | $519.40 | |