| 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 | $196.86 | 9.332% | $215.231 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $89.97 | 3.605% | $93.2134 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $101.44 | 6.650% | $108.1858 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $45.71 | 4.172% | $47.617 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $53.37 | 5.795% | $56.4628 | $56.46 | $56.45 | $56.50 |
| Purchase #6 | $66.67 | 4.519% | $69.6828 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $74.31 | 12.551% | $83.6366 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $628.33 | $674.0294 | $674.03 | $674.05 | $674.00 | |