| 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 | $74.83 | 9.636% | $82.0406 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $217.76 | 6.647% | $232.2345 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $41.41 | 4.818% | $43.4051 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $145.83 | 9.694% | $159.9668 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $22.45 | 3.817% | $23.3069 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $72.79 | 3.371% | $75.2438 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $80.26 | 11.302% | $89.331 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $655.33 | $705.5287 | $705.53 | $705.55 | $705.40 | |