| 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 | $73.35 | 3.388% | $75.8351 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $204.57 | 3.564% | $211.8609 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $92.68 | 6.741% | $98.9276 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $124.92 | 9.581% | $136.8886 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $206.50 | 7.225% | $221.4196 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $132.80 | 7.488% | $142.7441 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $179.73 | 11.152% | $199.7735 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $1,014.55 | $1,087.4494 | $1,087.45 | $1,087.45 | $1,087.40 | |