| 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 | $72.82 | 5.573% | $76.8783 | $76.88 | $76.90 | $76.90 |
| Purchase #2 | $143.69 | 6.296% | $152.7367 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $166.69 | 13.827% | $189.7382 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $163.88 | 10.857% | $181.6725 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $45.32 | 13.707% | $51.532 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $122.59 | 11.270% | $136.4059 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $96.86 | 7.104% | $103.7409 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $811.85 | $892.7045 | $892.71 | $892.75 | $892.60 | |