| 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 | $78.36 | 8.349% | $84.9023 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $182.67 | 13.227% | $206.8318 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $8.58 | 5.644% | $9.0643 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $98.33 | 11.595% | $109.7314 | $109.73 | $109.75 | $109.70 |
| Purchase #5 | $74.89 | 11.612% | $83.5862 | $83.59 | $83.60 | $83.60 |
| Purchase #6 | $32.81 | 7.536% | $35.2826 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $156.83 | 10.275% | $172.9443 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $632.47 | $702.3429 | $702.33 | $702.40 | $702.30 | |