| 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 | $17.84 | 7.264% | $19.1359 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $49.74 | 13.340% | $56.3753 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $193.96 | 5.580% | $204.783 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $94.51 | 9.201% | $103.2059 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $105.26 | 12.851% | $118.787 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $22.48 | 12.703% | $25.3356 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $5.94 | 3.638% | $6.1561 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $489.73 | $533.7788 | $533.80 | $533.85 | $533.80 | |