| 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 | $78.57 | 7.120% | $84.1642 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $95.96 | 12.590% | $108.0414 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $171.34 | 12.642% | $193.0008 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $73.53 | 7.849% | $79.3014 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $219.51 | 6.376% | $233.506 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $51.45 | 4.797% | $53.9181 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $138.73 | 13.328% | $157.2199 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $829.09 | $909.1518 | $909.15 | $909.10 | $909.10 | |