| 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 | $119.75 | 11.741% | $133.8098 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $36.68 | 3.721% | $38.0449 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $36.73 | 10.375% | $40.5407 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $55.75 | 5.751% | $58.9562 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $190.99 | 12.113% | $214.1246 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $39.60 | 9.131% | $43.2159 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $70.92 | 13.609% | $80.5715 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $550.42 | $609.2636 | $609.26 | $609.20 | $609.20 | |