| 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 | $247.83 | 9.335% | $270.9649 | $270.96 | $270.95 | $271.00 |
| Purchase #2 | $140.82 | 9.191% | $153.7628 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $56.96 | 5.471% | $60.0763 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $70.81 | 13.223% | $80.1732 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $31.66 | 9.529% | $34.6769 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $30.86 | 13.201% | $34.9338 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $68.75 | 4.737% | $72.0067 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $647.69 | $706.5946 | $706.59 | $706.60 | $706.70 | |