| 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 | $63.88 | 9.308% | $69.826 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $193.65 | 6.488% | $206.214 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $163.50 | 9.739% | $179.4233 | $179.42 | $179.40 | $179.40 |
| Purchase #4 | $17.86 | 4.755% | $18.7092 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $57.62 | 10.623% | $63.741 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $169.58 | 7.597% | $182.463 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $151.87 | 5.741% | $160.5889 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $817.96 | $880.9654 | $880.96 | $880.95 | $880.90 | |