| 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 | $65.33 | 13.722% | $74.2946 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $135.26 | 3.429% | $139.8981 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $66.34 | 11.178% | $73.7555 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $129.95 | 5.778% | $137.4585 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $115.41 | 4.820% | $120.9728 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $232.41 | 6.775% | $248.1558 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $101.54 | 7.404% | $109.058 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $846.24 | $903.5933 | $903.60 | $903.55 | $903.80 | |