| 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 | $39.48 | 11.694% | $44.0968 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $182.96 | 10.169% | $201.5652 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $7.63 | 6.850% | $8.1527 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $173.94 | 4.537% | $181.8317 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $11.80 | 5.236% | $12.4178 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $34.48 | 10.436% | $38.0783 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $116.86 | 6.115% | $124.006 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $567.15 | $610.1485 | $610.16 | $610.15 | $610.20 | |