| 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 | $238.62 | 8.329% | $258.4947 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $39.42 | 13.771% | $44.8485 | $44.85 | $44.85 | $44.80 |
| Purchase #3 | $8.99 | 5.529% | $9.4871 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $66.62 | 5.527% | $70.3021 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $128.35 | 3.146% | $132.3879 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $223.59 | 5.338% | $235.5252 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $85.98 | 13.789% | $97.8358 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $791.57 | $848.8813 | $848.89 | $848.95 | $848.80 | |