| 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 | $34.86 | 7.683% | $37.5383 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $146.40 | 11.523% | $163.2697 | $163.27 | $163.25 | $163.30 |
| Purchase #3 | $94.59 | 3.354% | $97.7625 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $37.86 | 4.607% | $39.6042 | $39.60 | $39.60 | $39.60 |
| Purchase #5 | $135.48 | 8.573% | $147.0947 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $37.42 | 8.531% | $40.6123 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $63.50 | 13.573% | $72.1189 | $72.12 | $72.10 | $72.10 |
| 7 purchase totals = | $550.11 | $598.0006 | $597.99 | $597.95 | $598.00 | |