| 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 | $48.47 | 4.396% | $50.6007 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $111.54 | 8.423% | $120.935 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $123.90 | 3.783% | $128.5871 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $42.85 | 9.478% | $46.9113 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $246.60 | 12.593% | $277.6543 | $277.65 | $277.65 | $277.70 |
| Purchase #6 | $127.90 | 3.866% | $132.8446 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $198.37 | 3.782% | $205.8724 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $899.63 | $963.4054 | $963.40 | $963.40 | $963.40 | |