| 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 | $41.86 | 8.116% | $45.2574 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $36.87 | 3.840% | $38.2858 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $172.55 | 3.703% | $178.9395 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $161.45 | 9.862% | $177.3722 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $51.61 | 4.536% | $53.951 | $53.95 | $53.95 | $54.00 |
| Purchase #6 | $95.96 | 4.520% | $100.2974 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $50.93 | 10.114% | $56.0811 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $611.23 | $650.1844 | $650.19 | $650.20 | $650.30 | |