| 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 | $69.63 | 5.518% | $73.4722 | $73.47 | $73.45 | $73.50 |
| Purchase #2 | $38.83 | 3.777% | $40.2966 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $206.74 | 10.725% | $228.9129 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $227.79 | 7.122% | $244.0132 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $28.74 | 11.527% | $32.0529 | $32.05 | $32.05 | $32.10 |
| Purchase #6 | $211.70 | 3.485% | $219.0777 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $8.54 | 6.140% | $9.0644 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $791.97 | $846.8899 | $846.88 | $846.85 | $847.00 | |