| 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 | $130.54 | 3.646% | $135.2995 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $12.30 | 9.424% | $13.4592 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $217.61 | 13.522% | $247.0352 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $229.81 | 12.526% | $258.596 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $92.59 | 3.310% | $95.6547 | $95.65 | $95.65 | $95.70 |
| Purchase #6 | $23.88 | 5.608% | $25.2192 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $73.50 | 11.464% | $81.926 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $780.23 | $857.1898 | $857.20 | $857.20 | $857.20 | |