| 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 | $5.94 | 5.867% | $6.2885 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $117.34 | 3.251% | $121.1547 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $215.34 | 10.371% | $237.6729 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $90.64 | 5.193% | $95.3469 | $95.35 | $95.35 | $95.30 |
| Purchase #5 | $52.29 | 8.193% | $56.5741 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $195.46 | 8.627% | $212.3223 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $119.95 | 7.706% | $129.1933 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $796.96 | $858.5527 | $858.54 | $858.50 | $858.60 | |