| 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 | $76.48 | 9.635% | $83.8488 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $68.41 | 3.491% | $70.7982 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $24.40 | 7.829% | $26.3103 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $180.71 | 10.161% | $199.0719 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $16.27 | 5.272% | $17.1278 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $139.35 | 3.710% | $144.5199 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $65.39 | 9.442% | $71.5641 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $571.01 | $613.2410 | $613.24 | $613.20 | $613.20 | |