| 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 | $73.43 | 6.547% | $78.2375 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $234.41 | 9.361% | $256.3531 | $256.35 | $256.35 | $256.40 |
| Purchase #3 | $147.83 | 6.835% | $157.9342 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $28.43 | 12.762% | $32.0582 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $168.73 | 6.417% | $179.5574 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $6.37 | 8.851% | $6.9338 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $74.87 | 8.233% | $81.034 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $734.07 | $792.1082 | $792.10 | $792.15 | $792.10 | |