| 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 | $27.98 | 13.821% | $31.8471 | $31.85 | $31.85 | $31.80 |
| Purchase #2 | $197.70 | 3.178% | $203.9829 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $169.97 | 11.564% | $189.6253 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $42.49 | 3.514% | $43.9831 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $105.80 | 8.361% | $114.6459 | $114.65 | $114.65 | $114.60 |
| Purchase #6 | $80.52 | 6.391% | $85.666 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $25.28 | 13.243% | $28.6278 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $649.74 | $698.3781 | $698.39 | $698.45 | $698.30 | |