| 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 | $91.26 | 3.739% | $94.6722 | $94.67 | $94.65 | $94.70 |
| Purchase #2 | $102.66 | 12.712% | $115.7101 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $80.88 | 9.382% | $88.4682 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $29.95 | 11.861% | $33.5024 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $154.54 | 3.523% | $159.9844 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $117.29 | 10.489% | $129.5925 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $37.48 | 6.179% | $39.7959 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $614.06 | $661.7257 | $661.72 | $661.70 | $661.80 | |