| 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 | $95.90 | 6.567% | $102.1978 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $8.42 | 3.320% | $8.6995 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $167.52 | 11.328% | $186.4967 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $102.46 | 8.732% | $111.4068 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $43.40 | 3.581% | $44.9542 | $44.95 | $44.95 | $45.00 |
| Purchase #6 | $245.89 | 3.701% | $254.9904 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $83.28 | 12.684% | $93.8432 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $746.87 | $802.5886 | $802.59 | $802.60 | $802.60 | |