| 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 | $31.65 | 12.618% | $35.6436 | $35.64 | $35.65 | $35.60 |
| Purchase #2 | $7.43 | 6.282% | $7.8968 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $47.52 | 4.343% | $49.5838 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $14.79 | 7.241% | $15.8609 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $199.50 | 5.422% | $210.3169 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $16.47 | 7.447% | $17.6965 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $14.49 | 3.226% | $14.9574 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $331.85 | $351.9559 | $351.96 | $351.95 | $352.00 | |