| 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 | $25.51 | 7.239% | $27.3567 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $165.67 | 9.612% | $181.5942 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $17.44 | 11.513% | $19.4479 | $19.45 | $19.45 | $19.40 |
| Purchase #4 | $156.47 | 8.458% | $169.7042 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $154.82 | 12.774% | $174.5967 | $174.60 | $174.60 | $174.60 |
| Purchase #6 | $232.67 | 4.283% | $242.6353 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $150.37 | 4.627% | $157.3276 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $902.95 | $972.6626 | $972.67 | $972.70 | $972.60 | |