| 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 | $35.69 | 13.847% | $40.632 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $20.45 | 11.207% | $22.7418 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $215.39 | 5.175% | $226.5364 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $232.33 | 8.670% | $252.473 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $10.44 | 9.499% | $11.4317 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $245.86 | 12.871% | $277.5046 | $277.50 | $277.50 | $277.50 |
| Purchase #7 | $21.77 | 5.278% | $22.919 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $781.93 | $854.2385 | $854.23 | $854.25 | $854.10 | |