| 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 | $60.53 | 13.157% | $68.4939 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $179.53 | 4.146% | $186.9733 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $218.54 | 8.419% | $236.9389 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $34.35 | 4.798% | $35.9981 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $107.74 | 13.657% | $122.4541 | $122.45 | $122.45 | $122.50 |
| Purchase #6 | $8.90 | 9.591% | $9.7536 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $33.89 | 6.470% | $36.0827 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $643.48 | $696.6946 | $696.68 | $696.70 | $696.80 | |