| 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 | $51.76 | 8.517% | $56.1684 | $56.17 | $56.15 | $56.20 |
| Purchase #2 | $152.59 | 4.363% | $159.2475 | $159.25 | $159.25 | $159.20 |
| Purchase #3 | $151.58 | 8.664% | $164.7129 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $18.87 | 13.103% | $21.3425 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $23.50 | 13.159% | $26.5924 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $115.54 | 5.800% | $122.2413 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $75.53 | 7.632% | $81.2944 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $589.37 | $631.5994 | $631.59 | $631.60 | $631.50 | |