| 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 | $72.37 | 4.479% | $75.6115 | $75.61 | $75.60 | $75.60 |
| Purchase #2 | $8.76 | 3.864% | $9.0985 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $85.47 | 7.576% | $91.9452 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $115.96 | 13.667% | $131.8083 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $197.28 | 4.269% | $205.7019 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $108.72 | 3.397% | $112.4132 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $87.57 | 6.565% | $93.319 | $93.32 | $93.30 | $93.30 |
| 7 purchase totals = | $676.13 | $719.8976 | $719.90 | $719.85 | $719.80 | |