| 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 | $25.85 | 6.829% | $27.6153 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $150.84 | 4.545% | $157.6957 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $10.33 | 8.296% | $11.187 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $120.58 | 8.834% | $131.232 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $36.78 | 11.357% | $40.9571 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $115.55 | 4.425% | $120.6631 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $84.42 | 12.158% | $94.6838 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $544.35 | $584.0340 | $584.04 | $584.05 | $584.10 | |