| 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 | $80.29 | 13.741% | $91.3226 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $115.38 | 13.406% | $130.8478 | $130.85 | $130.85 | $130.80 |
| Purchase #3 | $216.44 | 4.605% | $226.4071 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $71.52 | 12.555% | $80.4993 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $165.53 | 7.304% | $177.6203 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $145.73 | 10.388% | $160.8684 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $128.34 | 11.594% | $143.2197 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $923.23 | $1,010.7852 | $1,010.79 | $1,010.70 | $1,010.70 | |