| 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 | $5.28 | 9.608% | $5.7873 | $5.79 | $5.80 | $5.80 |
| Purchase #2 | $38.89 | 10.303% | $42.8968 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $180.97 | 6.115% | $192.0363 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $59.63 | 9.506% | $65.2984 | $65.30 | $65.30 | $65.30 |
| Purchase #5 | $126.90 | 4.547% | $132.6701 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $57.30 | 11.352% | $63.8047 | $63.80 | $63.80 | $63.80 |
| Purchase #7 | $51.64 | 7.368% | $55.4448 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $520.61 | $557.9384 | $557.94 | $557.95 | $557.90 | |