| 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 | $91.74 | 7.864% | $98.9544 | $98.95 | $98.95 | $99.00 |
| Purchase #2 | $61.52 | 5.750% | $65.0574 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $47.38 | 6.413% | $50.4185 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $156.54 | 3.538% | $162.0784 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $218.74 | 8.636% | $237.6304 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $103.93 | 9.638% | $113.9468 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $132.65 | 6.129% | $140.7801 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $812.50 | $868.8660 | $868.87 | $868.90 | $868.90 | |