| 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 | $45.58 | 13.417% | $51.6955 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $5.40 | 12.345% | $6.0666 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $20.36 | 3.541% | $21.0809 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $159.94 | 13.642% | $181.759 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $49.26 | 5.834% | $52.1338 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $245.60 | 5.831% | $259.9209 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $189.57 | 8.678% | $206.0209 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $715.71 | $778.6776 | $778.68 | $778.65 | $778.70 | |