| 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 | $81.57 | 9.519% | $89.3346 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $184.80 | 10.206% | $203.6607 | $203.66 | $203.65 | $203.70 |
| Purchase #3 | $159.31 | 11.856% | $178.1978 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $28.83 | 13.550% | $32.7365 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $88.96 | 11.750% | $99.4128 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $194.52 | 10.409% | $214.7676 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $93.75 | 11.717% | $104.7347 | $104.73 | $104.75 | $104.70 |
| 7 purchase totals = | $831.74 | $922.8447 | $922.84 | $922.85 | $922.80 | |