| 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 | $84.82 | 3.329% | $87.6437 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $182.35 | 13.623% | $207.1915 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $125.49 | 5.637% | $132.5639 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $121.27 | 12.851% | $136.8544 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $144.97 | 8.633% | $157.4853 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $73.77 | 12.436% | $82.944 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $222.99 | 3.513% | $230.8236 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $955.66 | $1,035.5064 | $1,035.49 | $1,035.50 | $1,035.50 | |