| 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 | $29.55 | 8.705% | $32.1223 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $128.88 | 3.467% | $133.3483 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $35.88 | 13.728% | $40.8056 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $172.63 | 3.219% | $178.187 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $82.99 | 11.442% | $92.4857 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $63.70 | 13.342% | $72.1989 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $233.97 | 6.750% | $249.763 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $747.60 | $798.9108 | $798.92 | $798.90 | $798.90 | |