| 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 | $21.48 | 12.624% | $24.1916 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $195.82 | 4.819% | $205.2566 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $110.95 | 11.591% | $123.8102 | $123.81 | $123.80 | $123.80 |
| Purchase #4 | $165.40 | 12.487% | $186.0535 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $64.50 | 8.409% | $69.9238 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $43.53 | 3.874% | $45.2164 | $45.22 | $45.20 | $45.20 |
| Purchase #7 | $70.56 | 7.457% | $75.8217 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $672.24 | $730.2738 | $730.27 | $730.20 | $730.30 | |