| 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 | $36.67 | 4.493% | $38.3176 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $62.68 | 10.323% | $69.1505 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $193.79 | 4.843% | $203.1752 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $61.70 | 7.435% | $66.2874 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $155.73 | 10.311% | $171.7873 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $197.87 | 9.239% | $216.1512 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $83.46 | 5.358% | $87.9318 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $791.90 | $852.8010 | $852.81 | $852.85 | $852.90 | |