| 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 | $99.76 | 9.110% | $108.8481 | $108.85 | $108.85 | $108.80 |
| Purchase #2 | $186.81 | 10.533% | $206.4867 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $161.98 | 4.741% | $169.6595 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $108.54 | 12.195% | $121.7765 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $80.52 | 12.230% | $90.3676 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $245.96 | 3.688% | $255.031 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $43.28 | 3.137% | $44.6377 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $926.85 | $996.8071 | $996.82 | $996.85 | $996.80 | |