| 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 | $41.89 | 9.720% | $45.9617 | $45.96 | $45.95 | $46.00 |
| Purchase #2 | $192.65 | 9.578% | $211.102 | $211.10 | $211.10 | $211.10 |
| Purchase #3 | $93.33 | 6.116% | $99.0381 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $21.82 | 5.594% | $23.0406 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $161.94 | 8.407% | $175.5543 | $175.55 | $175.55 | $175.60 |
| Purchase #6 | $23.53 | 8.115% | $25.4395 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $70.77 | 8.857% | $77.0381 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $605.93 | $657.1743 | $657.17 | $657.20 | $657.10 | |