| 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 | $57.74 | 10.800% | $63.9759 | $63.98 | $64.00 | $64.00 |
| Purchase #2 | $241.62 | 11.609% | $269.6697 | $269.67 | $269.65 | $269.70 |
| Purchase #3 | $214.74 | 3.239% | $221.6954 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $17.59 | 13.537% | $19.9712 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $197.62 | 9.468% | $216.3307 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $39.59 | 13.580% | $44.9663 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $92.82 | 13.852% | $105.6774 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $861.72 | $942.2866 | $942.30 | $942.30 | $942.40 | |