| 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 | $37.30 | 6.602% | $39.7625 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $159.51 | 11.750% | $178.2524 | $178.25 | $178.25 | $178.30 |
| Purchase #3 | $137.61 | 6.659% | $146.7734 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $51.40 | 9.253% | $56.156 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $23.74 | 7.628% | $25.5509 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $82.60 | 10.381% | $91.1747 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $215.68 | 8.401% | $233.7993 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $707.84 | $771.4692 | $771.46 | $771.40 | $771.70 | |