| 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 | $64.80 | 9.840% | $71.1763 | $71.18 | $71.20 | $71.20 |
| Purchase #2 | $109.76 | 5.428% | $115.7178 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $79.27 | 10.192% | $87.3492 | $87.35 | $87.35 | $87.30 |
| Purchase #4 | $55.85 | 10.526% | $61.7288 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $53.93 | 10.836% | $59.7739 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $168.80 | 5.658% | $178.3507 | $178.35 | $178.35 | $178.40 |
| Purchase #7 | $30.44 | 11.640% | $33.9832 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $562.85 | $608.0799 | $608.08 | $608.10 | $608.10 | |