| 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 | $14.47 | 8.765% | $15.7383 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $66.36 | 11.321% | $73.8726 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $238.72 | 8.638% | $259.3406 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $40.92 | 6.716% | $43.6682 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $36.69 | 12.460% | $41.2616 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $194.60 | 12.592% | $219.104 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $176.29 | 6.697% | $188.0961 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $768.05 | $841.0814 | $841.08 | $841.05 | $841.10 | |