| 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 | $19.44 | 8.821% | $21.1548 | $21.15 | $21.15 | $21.20 |
| Purchase #2 | $55.32 | 11.608% | $61.7415 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $197.29 | 13.520% | $223.9636 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $50.94 | 13.826% | $57.983 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $9.63 | 8.522% | $10.4507 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $110.89 | 11.462% | $123.6002 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $164.78 | 13.560% | $187.1242 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $608.29 | $686.0180 | $686.00 | $686.00 | $686.10 | |