| 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 | $51.84 | 4.636% | $54.2433 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $63.28 | 11.200% | $70.3674 | $70.37 | $70.35 | $70.40 |
| Purchase #3 | $102.56 | 4.574% | $107.2511 | $107.25 | $107.25 | $107.30 |
| Purchase #4 | $137.81 | 10.649% | $152.4854 | $152.49 | $152.50 | $152.50 |
| Purchase #5 | $85.29 | 4.625% | $89.2347 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $75.62 | 5.313% | $79.6377 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $6.64 | 7.540% | $7.1407 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $523.04 | $560.3603 | $560.36 | $560.40 | $560.30 | |