| 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 | $47.95 | 7.361% | $51.4796 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $60.68 | 12.544% | $68.2917 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $10.51 | 6.231% | $11.1649 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $164.73 | 13.172% | $186.4282 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $64.67 | 10.658% | $71.5625 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $248.78 | 8.416% | $269.7173 | $269.72 | $269.70 | $269.70 |
| Purchase #7 | $104.97 | 11.576% | $117.1213 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $702.29 | $775.7655 | $775.76 | $775.75 | $775.80 | |