| 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 | $53.80 | 3.346% | $55.6001 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $20.65 | 9.287% | $22.5678 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $233.91 | 3.135% | $241.2431 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $18.96 | 4.820% | $19.8739 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $24.42 | 5.535% | $25.7716 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $23.58 | 13.284% | $26.7124 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $189.34 | 8.243% | $204.9473 | $204.95 | $204.95 | $204.90 |
| 7 purchase totals = | $564.66 | $596.7162 | $596.71 | $596.65 | $596.70 | |