| 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 | $87.65 | 3.511% | $90.7274 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $209.73 | 7.125% | $224.6733 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $53.46 | 5.480% | $56.3896 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $8.43 | 10.683% | $9.3306 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $39.71 | 7.444% | $42.666 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $42.57 | 12.558% | $47.9159 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $196.92 | 13.281% | $223.0729 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $638.47 | $694.7757 | $694.78 | $694.75 | $694.80 | |