| 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 | $89.65 | 8.554% | $97.3187 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $23.28 | 4.330% | $24.288 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $57.89 | 9.303% | $63.2755 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $88.45 | 7.447% | $95.0369 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $114.42 | 6.504% | $121.8619 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $68.57 | 10.513% | $75.7788 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $179.89 | 6.739% | $192.0128 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $622.15 | $669.5726 | $669.58 | $669.60 | $669.60 | |