| 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 | $5.99 | 11.769% | $6.695 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $219.89 | 4.754% | $230.3436 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $242.52 | 13.378% | $274.9643 | $274.96 | $274.95 | $275.00 |
| Purchase #4 | $54.73 | 7.193% | $58.6667 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $122.58 | 10.506% | $135.4583 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $5.26 | 13.586% | $5.9746 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $42.92 | 13.644% | $48.776 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $693.89 | $760.8785 | $760.88 | $760.85 | $761.00 | |