| 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 | $58.30 | 7.596% | $62.7285 | $62.73 | $62.75 | $62.70 |
| Purchase #2 | $213.31 | 3.170% | $220.0719 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $137.47 | 8.134% | $148.6518 | $148.65 | $148.65 | $148.70 |
| Purchase #4 | $6.26 | 10.532% | $6.9193 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $245.61 | 4.396% | $256.407 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $44.99 | 12.302% | $50.5247 | $50.52 | $50.50 | $50.50 |
| Purchase #7 | $39.30 | 10.368% | $43.3746 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $745.24 | $788.6778 | $788.67 | $788.60 | $788.70 | |