| 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 | $49.58 | 3.777% | $51.4526 | $51.45 | $51.45 | $51.50 |
| Purchase #2 | $35.70 | 13.744% | $40.6066 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $159.86 | 3.624% | $165.6533 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $246.35 | 10.327% | $271.7906 | $271.79 | $271.80 | $271.80 |
| Purchase #5 | $232.40 | 4.713% | $243.353 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $161.75 | 4.356% | $168.7958 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $233.96 | 6.207% | $248.4819 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $1,119.60 | $1,190.1338 | $1,190.13 | $1,190.15 | $1,190.30 | |