| 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 | $101.42 | 10.676% | $112.2476 | $112.25 | $112.25 | $112.20 |
| Purchase #2 | $49.47 | 10.539% | $54.6836 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $249.41 | 3.761% | $258.7903 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $34.26 | 8.814% | $37.2797 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $21.53 | 3.748% | $22.3369 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $10.45 | 12.303% | $11.7357 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $100.64 | 4.733% | $105.4033 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $567.18 | $602.4771 | $602.48 | $602.55 | $602.40 | |