| 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 | $32.51 | 7.553% | $34.9655 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $40.38 | 11.226% | $44.9131 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $34.86 | 10.189% | $38.4119 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $207.53 | 7.740% | $223.5928 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $224.46 | 9.782% | $246.4167 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $42.61 | 5.614% | $45.0021 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $97.75 | 6.845% | $104.441 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $680.10 | $737.7431 | $737.74 | $737.70 | $737.70 | |