| 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 | $77.35 | 7.299% | $82.9958 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $213.47 | 9.124% | $232.947 | $232.95 | $232.95 | $232.90 |
| Purchase #3 | $230.62 | 4.568% | $241.1547 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $102.30 | 3.439% | $105.8181 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $19.68 | 9.330% | $21.5161 | $21.52 | $21.50 | $21.50 |
| Purchase #6 | $157.82 | 4.281% | $164.5763 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $47.42 | 8.431% | $51.418 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $848.66 | $900.4260 | $900.44 | $900.40 | $900.40 | |