| 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 | $73.54 | 4.136% | $76.5816 | $76.58 | $76.60 | $76.60 |
| Purchase #2 | $32.25 | 10.236% | $35.5511 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $8.91 | 10.341% | $9.8314 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $15.33 | 5.378% | $16.1544 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $150.33 | 6.697% | $160.3976 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $80.83 | 5.635% | $85.3848 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $206.29 | 13.524% | $234.1887 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $567.48 | $618.0896 | $618.08 | $618.15 | $618.20 | |