| 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 | $201.38 | 6.642% | $214.7557 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $53.30 | 4.845% | $55.8824 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $89.63 | 13.270% | $101.5239 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $157.95 | 12.747% | $178.0839 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $11.55 | 7.601% | $12.4279 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $31.70 | 12.648% | $35.7094 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $90.80 | 10.855% | $100.6563 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $636.31 | $699.0395 | $699.04 | $699.05 | $699.10 | |