| 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 | $96.61 | 13.186% | $109.349 | $109.35 | $109.35 | $109.30 |
| Purchase #2 | $91.45 | 8.295% | $99.0358 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $119.93 | 3.745% | $124.4214 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $87.69 | 3.501% | $90.76 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $124.86 | 12.775% | $140.8109 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $30.48 | 13.292% | $34.5314 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $106.69 | 13.689% | $121.2948 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $657.71 | $720.2033 | $720.20 | $720.20 | $720.10 | |