| 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 | $82.62 | 11.539% | $92.1535 | $92.15 | $92.15 | $92.20 |
| Purchase #2 | $31.99 | 9.320% | $34.9715 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $126.49 | 11.211% | $140.6708 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $25.70 | 3.371% | $26.5663 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $132.43 | 6.419% | $140.9307 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $5.56 | 9.846% | $6.1074 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $40.26 | 12.781% | $45.4056 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $445.05 | $486.8058 | $486.81 | $486.75 | $486.90 | |