| 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 | $13.32 | 5.735% | $14.0839 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $87.94 | 5.215% | $92.5261 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $52.94 | 13.735% | $60.2113 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $75.73 | 6.768% | $80.8554 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $5.97 | 9.367% | $6.5292 | $6.53 | $6.55 | $6.50 |
| Purchase #6 | $233.58 | 4.697% | $244.5513 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $103.51 | 13.535% | $117.5201 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $572.99 | $616.2773 | $616.28 | $616.30 | $616.30 | |