| 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 | $37.42 | 3.405% | $38.6942 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $204.55 | 4.226% | $213.1943 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $57.63 | 12.113% | $64.6107 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $249.85 | 3.538% | $258.6897 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $145.95 | 4.566% | $152.6141 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $128.43 | 9.295% | $140.3676 | $140.37 | $140.35 | $140.40 |
| Purchase #7 | $207.66 | 3.619% | $215.1752 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $1,031.49 | $1,083.3458 | $1,083.34 | $1,083.35 | $1,083.40 | |