| 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 | $6.29 | 13.299% | $7.1265 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $118.58 | 3.858% | $123.1548 | $123.15 | $123.15 | $123.20 |
| Purchase #3 | $209.39 | 3.308% | $216.3166 | $216.32 | $216.30 | $216.30 |
| Purchase #4 | $92.38 | 4.214% | $96.2729 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $172.85 | 6.752% | $184.5208 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $115.49 | 5.693% | $122.0648 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $64.91 | 10.458% | $71.6983 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $779.89 | $821.1547 | $821.15 | $821.10 | $821.20 | |