| 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 | $74.95 | 9.325% | $81.9391 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $30.90 | 10.346% | $34.0969 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $228.77 | 7.500% | $245.9278 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $223.87 | 5.612% | $236.4336 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $149.47 | 6.777% | $159.5996 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $96.51 | 11.214% | $107.3326 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $185.75 | 8.365% | $201.288 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $990.22 | $1,066.6176 | $1,066.62 | $1,066.70 | $1,066.50 | |