| 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 | $91.99 | 11.775% | $102.8218 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $32.32 | 13.352% | $36.6354 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $113.91 | 7.679% | $122.6571 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $193.49 | 10.687% | $214.1683 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $167.78 | 5.285% | $176.6472 | $176.65 | $176.65 | $176.60 |
| Purchase #6 | $68.37 | 9.421% | $74.8111 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $19.84 | 13.871% | $22.592 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $687.70 | $750.3329 | $750.34 | $750.30 | $750.30 | |