| 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 | $85.35 | 12.210% | $95.7712 | $95.77 | $95.75 | $95.80 |
| Purchase #2 | $69.60 | 3.751% | $72.2107 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $221.31 | 8.598% | $240.3382 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $27.28 | 9.352% | $29.8312 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $239.46 | 12.651% | $269.7541 | $269.75 | $269.75 | $269.80 |
| Purchase #6 | $105.40 | 11.692% | $117.7234 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $59.90 | 11.732% | $66.9275 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $808.30 | $892.5563 | $892.55 | $892.55 | $892.50 | |