| 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 | $89.91 | 4.325% | $93.7986 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $122.78 | 11.145% | $136.4638 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $184.90 | 10.151% | $203.6692 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $42.38 | 4.350% | $44.2235 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $7.75 | 10.457% | $8.5604 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $143.50 | 12.531% | $161.482 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $22.36 | 8.688% | $24.3026 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $613.58 | $672.5001 | $672.49 | $672.45 | $672.60 | |