| 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 | $89.88 | 6.710% | $95.9109 | $95.91 | $95.90 | $95.90 |
| Purchase #2 | $94.99 | 13.212% | $107.5401 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $103.51 | 3.748% | $107.3896 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $189.76 | 6.762% | $202.5916 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $235.57 | 10.346% | $259.9421 | $259.94 | $259.95 | $259.90 |
| Purchase #6 | $51.65 | 10.358% | $56.9999 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $94.82 | 13.548% | $107.6662 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $860.18 | $938.0404 | $938.04 | $938.05 | $938.00 | |