| 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 | $16.87 | 8.776% | $18.3505 | $18.35 | $18.35 | $18.40 |
| Purchase #2 | $75.34 | 3.142% | $77.7072 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $162.38 | 3.765% | $168.4936 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $82.54 | 7.739% | $88.9278 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $47.81 | 11.627% | $53.3689 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $22.84 | 7.753% | $24.6108 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $58.84 | 7.592% | $63.3071 | $63.31 | $63.30 | $63.30 |
| 7 purchase totals = | $466.62 | $494.7659 | $494.77 | $494.75 | $494.80 | |