| 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 | $56.75 | 13.323% | $64.3108 | $64.31 | $64.30 | $64.30 |
| Purchase #2 | $135.73 | 8.360% | $147.077 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $22.54 | 9.432% | $24.666 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $175.42 | 11.709% | $195.9599 | $195.96 | $195.95 | $196.00 |
| Purchase #5 | $92.43 | 11.136% | $102.723 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $39.60 | 10.792% | $43.8736 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $176.66 | 13.699% | $200.8607 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $699.13 | $779.4710 | $779.47 | $779.40 | $779.60 | |