| 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 | $48.27 | 12.112% | $54.1165 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $15.34 | 6.219% | $16.294 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $79.72 | 4.642% | $83.4206 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $179.96 | 10.267% | $198.4365 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $120.51 | 6.578% | $128.4371 | $128.44 | $128.45 | $128.40 |
| Purchase #6 | $105.43 | 12.781% | $118.905 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $68.47 | 7.847% | $73.8428 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $617.70 | $673.4525 | $673.46 | $673.45 | $673.30 | |