| 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 | $98.47 | 4.127% | $102.5339 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $57.63 | 6.152% | $61.1754 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $178.74 | 5.369% | $188.3366 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $184.60 | 10.788% | $204.5146 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $156.39 | 5.731% | $165.3527 | $165.35 | $165.35 | $165.40 |
| Purchase #6 | $122.93 | 11.544% | $137.121 | $137.12 | $137.10 | $137.10 |
| Purchase #7 | $22.60 | 12.277% | $25.3746 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $821.36 | $884.4088 | $884.40 | $884.40 | $884.40 | |