| 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 | $28.72 | 11.274% | $31.9579 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $178.63 | 10.573% | $197.5165 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $236.97 | 4.122% | $246.7379 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $137.84 | 11.271% | $153.3759 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $72.28 | 6.151% | $76.7259 | $76.73 | $76.75 | $76.70 |
| Purchase #6 | $112.43 | 9.111% | $122.6735 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $99.70 | 4.144% | $103.8316 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $866.57 | $932.8192 | $932.83 | $932.85 | $932.80 | |