| 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 | $114.67 | 5.413% | $120.8771 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $108.47 | 6.424% | $115.4381 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $238.52 | 6.164% | $253.2224 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $66.96 | 4.463% | $69.9484 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $7.30 | 5.755% | $7.7201 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $76.81 | 11.664% | $85.7691 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $11.31 | 9.325% | $12.3647 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $624.04 | $665.3399 | $665.34 | $665.30 | $665.30 | |