| 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 | $65.27 | 5.429% | $68.8135 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $50.31 | 9.400% | $55.0391 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $82.66 | 13.474% | $93.7976 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $206.79 | 6.744% | $220.7359 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $60.90 | 6.492% | $64.8536 | $64.85 | $64.85 | $64.90 |
| Purchase #6 | $249.72 | 8.440% | $270.7964 | $270.80 | $270.80 | $270.80 |
| Purchase #7 | $225.94 | 12.474% | $254.1238 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $941.59 | $1,028.1599 | $1,028.16 | $1,028.15 | $1,028.10 | |