| 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 | $249.87 | 6.828% | $266.9311 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $14.33 | 11.388% | $15.9619 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $245.64 | 9.832% | $269.7913 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $19.25 | 11.259% | $21.4174 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $84.51 | 13.373% | $95.8115 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $85.33 | 7.169% | $91.4473 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $31.57 | 9.217% | $34.4798 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $730.50 | $795.8403 | $795.84 | $795.85 | $795.80 | |