| 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 | $79.85 | 10.371% | $88.1312 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $96.37 | 13.757% | $109.6276 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $216.88 | 13.719% | $246.6338 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $53.34 | 6.547% | $56.8322 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $74.38 | 7.103% | $79.6632 | $79.66 | $79.65 | $79.70 |
| Purchase #6 | $97.70 | 4.499% | $102.0955 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $57.34 | 9.674% | $62.8871 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $675.86 | $745.8706 | $745.87 | $745.95 | $745.80 | |