| 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 | $80.63 | 12.454% | $90.6717 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $176.98 | 9.288% | $193.4179 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $250.43 | 7.767% | $269.8809 | $269.88 | $269.90 | $269.90 |
| Purchase #4 | $132.46 | 6.439% | $140.9891 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $112.61 | 8.302% | $121.9589 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $96.76 | 4.269% | $100.8907 | $100.89 | $100.90 | $100.90 |
| Purchase #7 | $91.97 | 6.242% | $97.7108 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $941.84 | $1,015.5200 | $1,015.52 | $1,015.50 | $1,015.60 | |