| 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 | $16.70 | 5.648% | $17.6432 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $64.39 | 5.167% | $67.717 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $94.44 | 6.453% | $100.5342 | $100.53 | $100.55 | $100.50 |
| Purchase #4 | $74.75 | 5.311% | $78.72 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $191.52 | 10.397% | $211.4323 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $137.90 | 6.753% | $147.2124 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $229.37 | 8.606% | $249.1096 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $809.07 | $872.3687 | $872.36 | $872.35 | $872.20 | |