| 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 | $153.33 | 6.230% | $162.8825 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $12.45 | 11.214% | $13.8461 | $13.85 | $13.85 | $13.80 |
| Purchase #3 | $41.90 | 9.804% | $46.0079 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $5.53 | 7.512% | $5.9454 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $64.69 | 9.659% | $70.9384 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $30.69 | 7.476% | $32.9844 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $247.86 | 8.759% | $269.5701 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $556.45 | $602.1748 | $602.18 | $602.20 | $602.10 | |