| 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 | $30.81 | 5.231% | $32.4217 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $30.75 | 5.790% | $32.5304 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $180.70 | 10.308% | $199.3266 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $246.29 | 13.121% | $278.6057 | $278.61 | $278.60 | $278.60 |
| Purchase #5 | $126.84 | 5.592% | $133.9329 | $133.93 | $133.95 | $133.90 |
| Purchase #6 | $68.67 | 6.339% | $73.023 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $246.45 | 5.545% | $260.1157 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $930.51 | $1,009.9560 | $1,009.96 | $1,009.95 | $1,009.80 | |