| 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 | $86.86 | 12.780% | $97.9607 | $97.96 | $97.95 | $98.00 |
| Purchase #2 | $28.27 | 4.300% | $29.4856 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $43.97 | 7.784% | $47.3926 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $50.60 | 5.654% | $53.4609 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $179.72 | 12.605% | $202.3737 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $170.63 | 8.734% | $185.5328 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $18.88 | 5.440% | $19.9071 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $578.93 | $636.1134 | $636.11 | $636.10 | $636.20 | |