| 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 | $84.26 | 10.107% | $92.7762 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $64.60 | 10.560% | $71.4218 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $100.56 | 6.627% | $107.2241 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $105.90 | 5.781% | $112.0221 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $150.77 | 12.809% | $170.0821 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $245.98 | 11.301% | $273.7782 | $273.78 | $273.80 | $273.80 |
| Purchase #7 | $60.93 | 7.198% | $65.3157 | $65.32 | $65.30 | $65.30 |
| 7 purchase totals = | $813.00 | $892.6202 | $892.62 | $892.60 | $892.60 | |