| 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 | $195.46 | 4.610% | $204.4707 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $53.50 | 8.378% | $57.9822 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $216.94 | 8.467% | $235.3083 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $35.78 | 8.342% | $38.7648 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $246.64 | 3.738% | $255.8594 | $255.86 | $255.85 | $255.90 |
| Purchase #6 | $29.30 | 10.507% | $32.3786 | $32.38 | $32.40 | $32.40 |
| Purchase #7 | $24.57 | 12.620% | $27.6707 | $27.67 | $27.65 | $27.70 |
| 7 purchase totals = | $802.19 | $852.4347 | $852.43 | $852.40 | $852.60 | |