| 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 | $81.53 | 12.286% | $91.5468 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $166.64 | 5.506% | $175.8152 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $189.26 | 7.523% | $203.498 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $80.37 | 13.145% | $90.9346 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $129.30 | 11.364% | $143.9937 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $52.46 | 3.854% | $54.4818 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $40.93 | 7.850% | $44.143 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $740.49 | $804.4131 | $804.41 | $804.45 | $804.30 | |