| 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 | $14.28 | 4.290% | $14.8926 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $47.65 | 12.680% | $53.692 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $179.31 | 8.867% | $195.2094 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $52.98 | 9.319% | $57.9172 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $135.97 | 4.227% | $141.7175 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $122.54 | 4.370% | $127.895 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $140.98 | 3.298% | $145.6295 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $693.71 | $736.9532 | $736.96 | $736.95 | $736.90 | |