| 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 | $91.71 | 7.532% | $98.6176 | $98.62 | $98.60 | $98.60 |
| Purchase #2 | $206.44 | 5.802% | $218.4176 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $40.31 | 10.118% | $44.3886 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $40.57 | 3.654% | $42.0524 | $42.05 | $42.05 | $42.10 |
| Purchase #5 | $104.86 | 12.606% | $118.0787 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $89.95 | 5.270% | $94.6904 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $210.31 | 6.553% | $224.0916 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $784.15 | $840.3369 | $840.34 | $840.35 | $840.40 | |