| 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 | $70.76 | 11.617% | $78.9802 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $176.79 | 12.607% | $199.0779 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $154.57 | 10.417% | $170.6716 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $197.59 | 10.665% | $218.663 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $249.94 | 5.579% | $263.8842 | $263.88 | $263.90 | $263.90 |
| Purchase #6 | $76.49 | 9.827% | $84.0067 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $216.46 | 3.574% | $224.1963 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $1,142.60 | $1,239.4799 | $1,239.48 | $1,239.50 | $1,239.60 | |