| 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 | $45.67 | 8.724% | $49.6543 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $74.77 | 5.314% | $78.7433 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $65.98 | 8.727% | $71.7381 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $57.48 | 10.521% | $63.5275 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $9.38 | 12.514% | $10.5538 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $242.45 | 13.309% | $274.7177 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $50.97 | 4.672% | $53.3513 | $53.35 | $53.35 | $53.40 |
| 7 purchase totals = | $546.70 | $602.2860 | $602.28 | $602.30 | $602.30 | |