| 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 | $10.49 | 12.546% | $11.8061 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $169.32 | 6.111% | $179.6671 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $42.78 | 6.526% | $45.5718 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $94.38 | 4.277% | $98.4166 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $128.50 | 10.465% | $141.9475 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $100.52 | 6.207% | $106.7593 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $140.76 | 9.373% | $153.9534 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $686.75 | $738.1218 | $738.13 | $738.05 | $738.20 | |