| 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 | $225.66 | 9.298% | $246.6419 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $141.47 | 12.103% | $158.5921 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $25.79 | 6.447% | $27.4527 | $27.45 | $27.45 | $27.50 |
| Purchase #4 | $54.74 | 11.112% | $60.8227 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $77.50 | 12.257% | $86.9992 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $31.43 | 5.491% | $33.1558 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $145.39 | 7.779% | $156.6999 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $701.98 | $770.3643 | $770.36 | $770.35 | $770.40 | |