| 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 | $71.98 | 7.204% | $77.1654 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $203.71 | 5.677% | $215.2746 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $197.97 | 7.462% | $212.7425 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $50.26 | 6.762% | $53.6586 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $114.60 | 6.610% | $122.1751 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $96.46 | 7.258% | $103.4611 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $245.69 | 4.120% | $255.8124 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $980.67 | $1,040.2897 | $1,040.29 | $1,040.25 | $1,040.40 | |