| 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 | $84.62 | 3.373% | $87.4742 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $211.88 | 11.327% | $235.8796 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $111.86 | 10.152% | $123.216 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $36.69 | 13.526% | $41.6527 | $41.65 | $41.65 | $41.70 |
| Purchase #5 | $38.64 | 13.742% | $43.9499 | $43.95 | $43.95 | $43.90 |
| Purchase #6 | $70.40 | 13.367% | $79.8104 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $158.78 | 8.752% | $172.6764 | $172.68 | $172.70 | $172.70 |
| 7 purchase totals = | $712.87 | $784.6592 | $784.66 | $784.65 | $784.70 | |