| 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 | $24.85 | 8.579% | $26.9819 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $77.49 | 12.417% | $87.1119 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $113.81 | 9.777% | $124.9372 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $93.94 | 4.565% | $98.2284 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $219.30 | 4.563% | $229.3067 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $122.67 | 5.715% | $129.6806 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $103.42 | 3.327% | $106.8608 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $755.48 | $803.1075 | $803.11 | $803.15 | $803.10 | |