| 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 | $63.38 | 10.316% | $69.9183 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $93.88 | 9.155% | $102.4747 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $30.46 | 10.577% | $33.6818 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $29.64 | 13.482% | $33.6361 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $117.59 | 13.552% | $133.5258 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $95.49 | 6.658% | $101.8477 | $101.85 | $101.85 | $101.80 |
| Purchase #7 | $206.46 | 8.313% | $223.623 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $636.90 | $698.7074 | $698.71 | $698.70 | $698.60 | |