| 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 | $34.48 | 4.209% | $35.9313 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $16.90 | 12.737% | $19.0526 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $245.85 | 4.642% | $257.2624 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $145.27 | 11.574% | $162.0835 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $8.84 | 3.266% | $9.1287 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $75.25 | 11.590% | $83.9715 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $136.60 | 4.477% | $142.7156 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $663.19 | $710.1456 | $710.14 | $710.15 | $710.20 | |