| 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 | $38.27 | 3.425% | $39.5807 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $246.42 | 10.381% | $272.0009 | $272.00 | $272.00 | $272.00 |
| Purchase #3 | $120.63 | 11.874% | $134.9536 | $134.95 | $134.95 | $135.00 |
| Purchase #4 | $21.80 | 4.857% | $22.8588 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $188.90 | 6.271% | $200.7459 | $200.75 | $200.75 | $200.70 |
| Purchase #6 | $37.29 | 4.340% | $38.9084 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $235.28 | 4.781% | $246.5287 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $888.59 | $955.5770 | $955.58 | $955.60 | $955.60 | |