| 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 | $46.42 | 11.446% | $51.7332 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $206.27 | 13.698% | $234.5249 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $47.94 | 13.368% | $54.3486 | $54.35 | $54.35 | $54.30 |
| Purchase #4 | $230.52 | 6.715% | $245.9994 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $13.39 | 13.348% | $15.1773 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $92.25 | 4.265% | $96.1845 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $173.44 | 3.608% | $179.6977 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $810.23 | $877.6656 | $877.66 | $877.70 | $877.60 | |