| 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 | $81.77 | 6.330% | $86.946 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $221.80 | 6.103% | $235.3365 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $181.99 | 13.481% | $206.5241 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $36.35 | 12.746% | $40.9832 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $5.95 | 4.115% | $6.1948 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $130.77 | 5.633% | $138.1363 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $177.94 | 10.249% | $196.1771 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $836.57 | $910.2980 | $910.30 | $910.35 | $910.20 | |