| 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 | $18.91 | 3.302% | $19.5344 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $58.60 | 3.545% | $60.6774 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $30.53 | 3.189% | $31.5036 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $100.72 | 6.158% | $106.9223 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $245.73 | 9.799% | $269.8091 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $157.41 | 7.645% | $169.444 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $27.27 | 4.659% | $28.5405 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $639.17 | $686.4313 | $686.42 | $686.45 | $686.30 | |