| 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 | $41.80 | 6.329% | $44.4455 | $44.45 | $44.45 | $44.40 |
| Purchase #2 | $240.31 | 7.519% | $258.3789 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $67.62 | 3.521% | $70.0009 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $39.29 | 11.286% | $43.7243 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $62.37 | 8.416% | $67.6191 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $105.80 | 6.295% | $112.4601 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $142.80 | 5.812% | $151.0995 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $699.99 | $747.7283 | $747.73 | $747.70 | $747.70 | |