| 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 | $90.73 | 12.422% | $102.0005 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $128.79 | 3.659% | $133.5024 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $89.87 | 12.385% | $101.0004 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $68.74 | 3.788% | $71.3439 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $250.40 | 10.588% | $276.9124 | $276.91 | $276.90 | $276.90 |
| Purchase #6 | $75.56 | 13.136% | $85.4856 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $87.39 | 6.804% | $93.336 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $791.48 | $863.5812 | $863.58 | $863.60 | $863.50 | |