| 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 | $31.84 | 3.138% | $32.8391 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $54.84 | 8.703% | $59.6127 | $59.61 | $59.60 | $59.60 |
| Purchase #3 | $248.88 | 11.491% | $277.4788 | $277.48 | $277.50 | $277.50 |
| Purchase #4 | $246.62 | 9.824% | $270.8479 | $270.85 | $270.85 | $270.80 |
| Purchase #5 | $133.34 | 7.359% | $143.1525 | $143.15 | $143.15 | $143.20 |
| Purchase #6 | $103.76 | 11.331% | $115.517 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $16.93 | 10.173% | $18.6523 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $836.21 | $918.1003 | $918.10 | $918.10 | $918.10 | |