| 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 | $39.68 | 9.801% | $43.569 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $20.72 | 3.202% | $21.3835 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $92.43 | 6.228% | $98.1865 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $162.41 | 8.491% | $176.2002 | $176.20 | $176.20 | $176.20 |
| Purchase #5 | $174.82 | 12.735% | $197.0833 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $124.56 | 5.850% | $131.8468 | $131.85 | $131.85 | $131.80 |
| Purchase #7 | $248.39 | 8.741% | $270.1018 | $270.10 | $270.10 | $270.10 |
| 7 purchase totals = | $863.01 | $938.3711 | $938.37 | $938.40 | $938.40 | |