| 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 | $38.98 | 9.311% | $42.6094 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $130.93 | 4.388% | $136.6752 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $124.70 | 9.122% | $136.0751 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $95.78 | 4.503% | $100.093 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $65.88 | 12.383% | $74.0379 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $23.79 | 3.580% | $24.6417 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $37.70 | 5.625% | $39.8206 | $39.82 | $39.80 | $39.80 |
| 7 purchase totals = | $517.76 | $553.9529 | $553.96 | $554.00 | $553.90 | |