| 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 | $104.86 | 3.418% | $108.4441 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $246.69 | 9.303% | $269.6396 | $269.64 | $269.65 | $269.60 |
| Purchase #3 | $56.50 | 6.653% | $60.2589 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $171.70 | 10.413% | $189.5791 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $63.99 | 6.314% | $68.0303 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $87.64 | 5.544% | $92.4988 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $105.83 | 5.185% | $111.3173 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $837.21 | $899.7681 | $899.77 | $899.80 | $899.70 | |