| 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 | $46.75 | 6.533% | $49.8042 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $35.40 | 6.634% | $37.7484 | $37.75 | $37.75 | $37.70 |
| Purchase #3 | $36.75 | 6.126% | $39.0013 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $149.47 | 9.729% | $164.0119 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $99.86 | 10.772% | $110.6169 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $243.99 | 7.626% | $262.5967 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $153.90 | 13.552% | $174.7565 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $766.12 | $838.5359 | $838.54 | $838.50 | $838.50 | |