| 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 | $77.47 | 8.541% | $84.0867 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $84.45 | 4.650% | $88.3769 | $88.38 | $88.40 | $88.40 |
| Purchase #3 | $68.56 | 10.392% | $75.6848 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $176.65 | 6.756% | $188.5845 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $35.63 | 4.696% | $37.3032 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $246.87 | 9.572% | $270.5004 | $270.50 | $270.50 | $270.50 |
| Purchase #7 | $88.33 | 13.345% | $100.1176 | $100.12 | $100.10 | $100.10 |
| 7 purchase totals = | $777.96 | $844.6541 | $844.65 | $844.70 | $844.70 | |