| 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 | $27.30 | 9.687% | $29.9446 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $122.87 | 11.508% | $137.0099 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $181.83 | 3.187% | $187.6249 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $59.61 | 7.387% | $64.0134 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $37.58 | 3.551% | $38.9145 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $9.45 | 9.278% | $10.3268 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $243.72 | 8.580% | $264.6312 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $682.36 | $732.4653 | $732.45 | $732.45 | $732.30 | |