| 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 | $47.92 | 5.521% | $50.5657 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $117.70 | 9.814% | $129.2511 | $129.25 | $129.25 | $129.30 |
| Purchase #3 | $27.54 | 6.332% | $29.2838 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $43.98 | 10.336% | $48.5258 | $48.53 | $48.55 | $48.50 |
| Purchase #5 | $114.75 | 6.442% | $122.1422 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $224.84 | 11.244% | $250.121 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $235.71 | 13.414% | $267.3281 | $267.33 | $267.35 | $267.30 |
| 7 purchase totals = | $812.44 | $897.2177 | $897.22 | $897.25 | $897.20 | |