| 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 | $95.56 | 6.174% | $101.4599 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $64.65 | 8.406% | $70.0845 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $107.27 | 9.442% | $117.3984 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $191.34 | 3.283% | $197.6217 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $110.72 | 13.437% | $125.5974 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $106.95 | 8.106% | $115.6194 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $77.93 | 8.117% | $84.2556 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $754.42 | $812.0369 | $812.04 | $812.00 | $812.10 | |