| 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 | $147.59 | 8.740% | $160.4894 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $65.26 | 10.203% | $71.9185 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $114.47 | 11.602% | $127.7508 | $127.75 | $127.75 | $127.80 |
| Purchase #4 | $60.92 | 13.183% | $68.9511 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $124.51 | 5.161% | $130.936 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $241.39 | 8.871% | $262.8037 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $34.92 | 7.181% | $37.4276 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $789.06 | $860.2771 | $860.28 | $860.30 | $860.30 | |