| 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 | $242.48 | 9.193% | $264.7712 | $264.77 | $264.75 | $264.80 |
| Purchase #2 | $76.25 | 6.699% | $81.358 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $129.85 | 4.114% | $135.192 | $135.19 | $135.20 | $135.20 |
| Purchase #4 | $83.83 | 6.459% | $89.2446 | $89.24 | $89.25 | $89.20 |
| Purchase #5 | $91.73 | 4.714% | $96.0542 | $96.05 | $96.05 | $96.10 |
| Purchase #6 | $19.38 | 5.291% | $20.4054 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $6.31 | 5.477% | $6.6556 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $649.83 | $693.6810 | $693.68 | $693.65 | $693.80 | |