| 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 | $79.42 | 6.854% | $84.8634 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $106.39 | 3.385% | $109.9913 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $155.40 | 3.315% | $160.5515 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $106.31 | 6.733% | $113.4679 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $12.99 | 8.473% | $14.0906 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $73.60 | 3.466% | $76.151 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $58.64 | 3.430% | $60.6514 | $60.65 | $60.65 | $60.70 |
| 7 purchase totals = | $592.75 | $619.7671 | $619.76 | $619.75 | $620.00 | |