| 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 | $10.93 | 3.207% | $11.2805 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $125.70 | 12.121% | $140.9361 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $42.86 | 8.816% | $46.6385 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $53.89 | 5.570% | $56.8917 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $118.54 | 13.678% | $134.7539 | $134.75 | $134.75 | $134.80 |
| Purchase #6 | $198.40 | 4.593% | $207.5125 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $134.44 | 10.469% | $148.5145 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $684.76 | $746.5277 | $746.52 | $746.55 | $746.50 | |