| 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 | $44.72 | 7.639% | $48.1362 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $20.68 | 9.822% | $22.7112 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $52.78 | 6.350% | $56.1315 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $228.27 | 9.315% | $249.5334 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $43.76 | 9.485% | $47.9106 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $187.26 | 7.199% | $200.7408 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $146.96 | 13.783% | $167.2155 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $724.43 | $792.3792 | $792.38 | $792.40 | $792.20 | |