| 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 | $65.71 | 13.771% | $74.7589 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $230.61 | 11.627% | $257.423 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $27.89 | 3.496% | $28.865 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $7.60 | 5.670% | $8.0309 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $18.33 | 5.650% | $19.3656 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $176.53 | 5.564% | $186.3521 | $186.35 | $186.35 | $186.40 |
| Purchase #7 | $50.45 | 12.242% | $56.6261 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $577.12 | $631.4216 | $631.43 | $631.40 | $631.50 | |