| 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 | $69.51 | 7.794% | $74.9276 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $155.93 | 4.589% | $163.0856 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $105.42 | 6.590% | $112.3672 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $8.33 | 11.620% | $9.2979 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $7.63 | 9.860% | $8.3823 | $8.38 | $8.40 | $8.40 |
| Purchase #6 | $10.81 | 3.499% | $11.1882 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $113.57 | 9.541% | $124.4057 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $471.20 | $503.6545 | $503.67 | $503.70 | $503.70 | |