| 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 | $10.52 | 11.563% | $11.7364 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $109.26 | 5.545% | $115.3185 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $62.90 | 3.839% | $65.3147 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $133.90 | 3.874% | $139.0873 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $78.96 | 8.442% | $85.6258 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $166.96 | 8.127% | $180.5288 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $123.95 | 10.348% | $136.7763 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $686.45 | $734.3878 | $734.40 | $734.45 | $734.30 | |