| 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 | $11.67 | 4.540% | $12.1998 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $63.63 | 11.353% | $70.8539 | $70.85 | $70.85 | $70.90 |
| Purchase #3 | $166.93 | 11.148% | $185.5394 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $229.95 | 10.675% | $254.4972 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $11.62 | 10.231% | $12.8088 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $6.64 | 13.688% | $7.5489 | $7.55 | $7.55 | $7.50 |
| Purchase #7 | $123.68 | 9.499% | $135.4284 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $614.12 | $678.8764 | $678.88 | $678.90 | $678.80 | |