| 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 | $42.93 | 4.455% | $44.8425 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $85.92 | 7.759% | $92.5865 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $165.36 | 3.523% | $171.1856 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $77.94 | 4.824% | $81.6998 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $117.75 | 4.636% | $123.2089 | $123.21 | $123.20 | $123.20 |
| Purchase #6 | $168.39 | 7.661% | $181.2904 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $75.86 | 13.830% | $86.3514 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $734.15 | $781.1651 | $781.17 | $781.20 | $781.20 | |