| 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 | $60.65 | 5.277% | $63.8505 | $63.85 | $63.85 | $63.90 |
| Purchase #2 | $209.66 | 3.590% | $217.1868 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $146.92 | 11.380% | $163.6395 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $38.93 | 4.840% | $40.8142 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $133.63 | 5.345% | $140.7725 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $196.56 | 12.503% | $221.1359 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $167.60 | 9.223% | $183.0577 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $953.95 | $1,030.4571 | $1,030.46 | $1,030.45 | $1,030.50 | |