| 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 | $93.57 | 7.569% | $100.6523 | $100.65 | $100.65 | $100.70 |
| Purchase #2 | $79.91 | 7.262% | $85.7131 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $200.29 | 10.748% | $221.8172 | $221.82 | $221.80 | $221.80 |
| Purchase #4 | $236.72 | 10.172% | $260.7992 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $245.25 | 3.468% | $253.7553 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $76.53 | 13.466% | $86.8355 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $108.71 | 10.404% | $120.0202 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $1,040.98 | $1,129.5928 | $1,129.60 | $1,129.55 | $1,129.60 | |