| 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 | $6.26 | 5.472% | $6.6025 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $187.95 | 4.304% | $196.0394 | $196.04 | $196.05 | $196.00 |
| Purchase #3 | $124.28 | 8.751% | $135.1557 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $18.27 | 6.624% | $19.4802 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $179.43 | 3.541% | $185.7836 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $95.73 | 5.753% | $101.2373 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $47.87 | 6.845% | $51.1467 | $51.15 | $51.15 | $51.10 |
| 7 purchase totals = | $659.79 | $695.4454 | $695.45 | $695.50 | $695.40 | |