| 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 | $81.88 | 6.848% | $87.4871 | $87.49 | $87.50 | $87.50 |
| Purchase #2 | $107.83 | 9.129% | $117.6738 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $190.91 | 3.119% | $196.8645 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $98.64 | 12.150% | $110.6248 | $110.62 | $110.60 | $110.60 |
| Purchase #5 | $139.76 | 6.619% | $149.0107 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $35.45 | 12.792% | $39.9848 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $107.60 | 6.452% | $114.5424 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $762.07 | $816.1881 | $816.17 | $816.15 | $816.20 | |