| 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 | $85.89 | 6.760% | $91.6962 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $84.37 | 12.731% | $95.1111 | $95.11 | $95.10 | $95.10 |
| Purchase #3 | $103.72 | 10.865% | $114.9892 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $14.90 | 11.303% | $16.5841 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $15.80 | 5.131% | $16.6107 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $196.43 | 11.185% | $218.4007 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $141.47 | 13.228% | $160.1837 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $642.58 | $713.5757 | $713.57 | $713.60 | $713.60 | |