| 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 | $59.59 | 12.729% | $67.1752 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $13.98 | 13.346% | $15.8458 | $15.85 | $15.85 | $15.80 |
| Purchase #3 | $244.71 | 3.539% | $253.3703 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $147.88 | 8.784% | $160.8698 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $202.96 | 10.459% | $224.1876 | $224.19 | $224.20 | $224.20 |
| Purchase #6 | $141.99 | 7.389% | $152.4816 | $152.48 | $152.50 | $152.50 |
| Purchase #7 | $26.67 | 7.392% | $28.6414 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $837.78 | $902.5717 | $902.58 | $902.60 | $902.60 | |