| 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 | $73.60 | 4.301% | $76.7655 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $234.89 | 6.565% | $250.3105 | $250.31 | $250.30 | $250.30 |
| Purchase #3 | $190.94 | 7.634% | $205.5164 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $71.81 | 7.554% | $77.2345 | $77.23 | $77.25 | $77.20 |
| Purchase #5 | $64.89 | 6.831% | $69.3226 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $151.84 | 7.188% | $162.7543 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $37.48 | 3.357% | $38.7382 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $825.45 | $880.6420 | $880.64 | $880.60 | $880.60 | |