| 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 | $65.71 | 4.392% | $68.596 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $108.75 | 6.422% | $115.7339 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $67.86 | 13.503% | $77.0231 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $71.41 | 4.602% | $74.6963 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $43.64 | 13.721% | $49.6278 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $242.47 | 8.565% | $263.2376 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $158.39 | 6.368% | $168.4763 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $758.23 | $817.3910 | $817.40 | $817.45 | $817.30 | |