| 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 | $33.30 | 7.196% | $35.6963 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $43.80 | 5.657% | $46.2778 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $66.65 | 5.158% | $70.0878 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $40.44 | 8.405% | $43.839 | $43.84 | $43.85 | $43.80 |
| Purchase #5 | $162.93 | 8.721% | $177.1391 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $238.27 | 7.232% | $255.5017 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $240.65 | 6.227% | $255.6353 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $826.04 | $884.1770 | $884.19 | $884.25 | $884.10 | |