| 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 | $79.70 | 9.476% | $87.2524 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $114.90 | 4.107% | $119.6189 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $75.71 | 10.585% | $83.7239 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $196.71 | 11.290% | $218.9186 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $109.71 | 3.557% | $113.6124 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $147.38 | 3.247% | $152.1654 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $154.29 | 4.243% | $160.8365 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $878.40 | $936.1281 | $936.13 | $936.05 | $936.10 | |