| 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 | $36.71 | 3.199% | $37.8844 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $194.26 | 10.271% | $214.2124 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $31.35 | 3.680% | $32.5037 | $32.50 | $32.50 | $32.50 |
| Purchase #4 | $62.57 | 11.378% | $69.6892 | $69.69 | $69.70 | $69.70 |
| Purchase #5 | $105.66 | 4.519% | $110.4348 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $174.88 | 4.777% | $183.234 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $204.74 | 4.695% | $214.3525 | $214.35 | $214.35 | $214.40 |
| 7 purchase totals = | $810.17 | $862.3110 | $862.29 | $862.35 | $862.30 | |