| 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 | $14.33 | 8.133% | $15.4955 | $15.50 | $15.50 | $15.50 |
| Purchase #2 | $21.96 | 12.463% | $24.6969 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $70.39 | 7.352% | $75.5651 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $150.79 | 13.632% | $171.3457 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $239.75 | 11.576% | $267.5035 | $267.50 | $267.50 | $267.50 |
| Purchase #6 | $85.90 | 7.627% | $92.4516 | $92.45 | $92.45 | $92.50 |
| Purchase #7 | $18.80 | 6.117% | $19.95 | $19.95 | $19.95 | $20.00 |
| 7 purchase totals = | $601.92 | $667.0083 | $667.02 | $667.00 | $667.10 | |