| 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 | $65.92 | 6.302% | $70.0743 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $35.93 | 10.413% | $39.6714 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $89.25 | 7.155% | $95.6358 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $209.32 | 13.374% | $237.3145 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $45.38 | 4.645% | $47.4879 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $212.92 | 13.687% | $242.0624 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $111.35 | 9.791% | $122.2523 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $770.07 | $854.4986 | $854.49 | $854.45 | $854.60 | |