| 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 | $74.44 | 7.445% | $79.9821 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $245.48 | 12.738% | $276.7492 | $276.75 | $276.75 | $276.70 |
| Purchase #3 | $62.42 | 3.686% | $64.7208 | $64.72 | $64.70 | $64.70 |
| Purchase #4 | $13.97 | 10.689% | $15.4633 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $155.90 | 5.533% | $164.5259 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $155.90 | 11.800% | $174.2962 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $246.55 | 9.544% | $270.0807 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $954.66 | $1,045.8182 | $1,045.82 | $1,045.85 | $1,045.80 | |