| 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 | $11.69 | 7.627% | $12.5816 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $69.96 | 4.459% | $73.0795 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $104.98 | 10.248% | $115.7384 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $105.44 | 9.610% | $115.5728 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $179.72 | 5.375% | $189.38 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $177.84 | 4.551% | $185.9335 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $15.44 | 12.419% | $17.3575 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $665.07 | $709.6433 | $709.64 | $709.70 | $709.70 | |