| 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 | $63.83 | 3.282% | $65.9249 | $65.92 | $65.90 | $65.90 |
| Purchase #2 | $34.47 | 5.793% | $36.4668 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $138.60 | 11.200% | $154.1232 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $135.29 | 5.722% | $143.0313 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $47.75 | 4.527% | $49.9116 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $219.45 | 11.439% | $244.5529 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $24.26 | 5.157% | $25.5111 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $663.65 | $719.5218 | $719.51 | $719.45 | $719.50 | |