| 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 | $37.40 | 10.579% | $41.3565 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $168.92 | 9.477% | $184.9285 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $37.74 | 4.236% | $39.3387 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $199.68 | 7.247% | $214.1508 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $22.95 | 13.667% | $26.0866 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $123.34 | 8.422% | $133.7277 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $120.64 | 11.321% | $134.2977 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $710.67 | $773.8865 | $773.90 | $773.95 | $773.90 | |