| 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 | $9.91 | 5.531% | $10.4581 | $10.46 | $10.45 | $10.50 |
| Purchase #2 | $78.56 | 5.615% | $82.9711 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $33.55 | 12.414% | $37.7149 | $37.71 | $37.70 | $37.70 |
| Purchase #4 | $178.92 | 9.396% | $195.7313 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $138.79 | 12.733% | $156.4621 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $123.97 | 5.330% | $130.5776 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $120.83 | 12.165% | $135.529 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $684.53 | $749.4441 | $749.44 | $749.45 | $749.50 | |