| 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 | $51.58 | 8.677% | $56.0556 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $39.85 | 8.218% | $43.1249 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $180.64 | 5.624% | $190.7992 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $99.63 | 6.321% | $105.9276 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $210.41 | 13.601% | $239.0279 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $9.71 | 8.721% | $10.5568 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $243.54 | 9.695% | $267.1512 | $267.15 | $267.15 | $267.20 |
| 7 purchase totals = | $835.36 | $912.6432 | $912.65 | $912.65 | $912.70 | |