| 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 | $23.35 | 9.569% | $25.5844 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $81.99 | 8.368% | $88.8509 | $88.85 | $88.85 | $88.90 |
| Purchase #3 | $172.43 | 5.501% | $181.9154 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $109.85 | 9.207% | $119.9639 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $34.95 | 8.550% | $37.9382 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $57.46 | 11.760% | $64.2173 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $30.87 | 12.592% | $34.7572 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $510.90 | $553.2273 | $553.23 | $553.20 | $553.30 | |