| 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 | $125.55 | 3.167% | $129.5262 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $93.62 | 4.141% | $97.4968 | $97.50 | $97.50 | $97.50 |
| Purchase #3 | $122.95 | 12.582% | $138.4196 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $25.52 | 12.332% | $28.6671 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $102.63 | 7.786% | $110.6208 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $248.94 | 8.756% | $270.7372 | $270.74 | $270.75 | $270.70 |
| Purchase #7 | $119.91 | 11.283% | $133.4394 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $839.12 | $908.9071 | $908.92 | $908.90 | $908.80 | |