| 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 | $21.88 | 6.428% | $23.2864 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $59.54 | 6.729% | $63.5464 | $63.55 | $63.55 | $63.50 |
| Purchase #3 | $229.93 | 7.822% | $247.9151 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $72.98 | 9.204% | $79.6971 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $237.97 | 6.403% | $253.2072 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $118.93 | 3.690% | $123.3185 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $209.38 | 5.782% | $221.4864 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $950.61 | $1,012.4571 | $1,012.48 | $1,012.45 | $1,012.40 | |