| 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 | $75.96 | 10.477% | $83.9183 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $203.27 | 5.567% | $214.586 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $149.64 | 8.321% | $162.0915 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $242.26 | 11.439% | $269.9721 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $70.69 | 13.151% | $79.9864 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $47.31 | 10.359% | $52.2108 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $83.72 | 4.532% | $87.5142 | $87.51 | $87.50 | $87.50 |
| 7 purchase totals = | $872.85 | $950.2793 | $950.28 | $950.25 | $950.30 | |