| 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 | $71.67 | 10.721% | $79.3537 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $92.39 | 6.812% | $98.6836 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $231.28 | 8.541% | $251.0336 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $119.66 | 13.171% | $135.4204 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $86.53 | 6.726% | $92.35 | $92.35 | $92.35 | $92.40 |
| Purchase #6 | $158.62 | 11.769% | $177.288 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $8.28 | 12.838% | $9.343 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $768.43 | $843.4723 | $843.46 | $843.50 | $843.50 | |