| 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 | $89.50 | 6.858% | $95.6379 | $95.64 | $95.65 | $95.60 |
| Purchase #2 | $30.93 | 5.586% | $32.6577 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $12.47 | 8.174% | $13.4893 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $134.28 | 4.305% | $140.0608 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $139.38 | 12.405% | $156.6701 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $18.48 | 4.809% | $19.3687 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $12.88 | 6.752% | $13.7497 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $437.92 | $471.6342 | $471.64 | $471.60 | $471.70 | |