| 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 | $10.45 | 5.325% | $11.0065 | $11.01 | $11.00 | $11.00 |
| Purchase #2 | $22.32 | 10.605% | $24.687 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $47.97 | 6.152% | $50.9211 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $243.56 | 11.103% | $270.6025 | $270.60 | $270.60 | $270.60 |
| Purchase #5 | $89.76 | 5.491% | $94.6887 | $94.69 | $94.70 | $94.70 |
| Purchase #6 | $141.83 | 7.357% | $152.2644 | $152.26 | $152.25 | $152.30 |
| Purchase #7 | $30.97 | 3.367% | $32.0128 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $586.86 | $636.1830 | $636.18 | $636.15 | $636.20 | |