| 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 | $78.75 | 7.293% | $84.4932 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $153.79 | 7.448% | $165.2443 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $32.60 | 4.139% | $33.9493 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $129.63 | 8.368% | $140.4774 | $140.48 | $140.50 | $140.50 |
| Purchase #5 | $220.70 | 7.291% | $236.7912 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $154.86 | 7.506% | $166.4838 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $202.51 | 7.499% | $217.6962 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $972.84 | $1,045.1354 | $1,045.13 | $1,045.20 | $1,045.10 | |