| 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 | $77.83 | 7.723% | $83.8408 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $67.78 | 3.208% | $69.9544 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $167.27 | 10.780% | $185.3017 | $185.30 | $185.30 | $185.30 |
| Purchase #4 | $123.72 | 7.629% | $133.1586 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $40.28 | 4.585% | $42.1268 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $229.47 | 8.164% | $248.2039 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $224.84 | 3.616% | $232.9702 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $931.19 | $995.5564 | $995.55 | $995.55 | $995.60 | |