| 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 | $73.53 | 5.681% | $77.7072 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $24.65 | 7.579% | $26.5182 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $53.25 | 4.358% | $55.5706 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $191.66 | 13.109% | $216.7847 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $206.91 | 5.439% | $218.1638 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $122.80 | 4.519% | $128.3493 | $128.35 | $128.35 | $128.30 |
| Purchase #7 | $6.47 | 3.574% | $6.7012 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $679.27 | $729.7950 | $729.79 | $729.75 | $729.80 | |