| 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 | $73.75 | 7.340% | $79.1633 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $90.99 | 3.334% | $94.0236 | $94.02 | $94.00 | $94.00 |
| Purchase #3 | $17.94 | 5.809% | $18.9821 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $202.84 | 6.560% | $216.1463 | $216.15 | $216.15 | $216.10 |
| Purchase #5 | $71.48 | 8.508% | $77.5615 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $29.37 | 12.693% | $33.0979 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $250.84 | 7.532% | $269.7333 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $737.21 | $788.7080 | $788.70 | $788.70 | $788.70 | |