| 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 | $65.93 | 12.729% | $74.3222 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $105.28 | 10.660% | $116.5028 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $69.82 | 3.660% | $72.3754 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $80.57 | 4.177% | $83.9354 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $98.74 | 9.126% | $107.751 | $107.75 | $107.75 | $107.80 |
| Purchase #6 | $129.92 | 4.130% | $135.2857 | $135.29 | $135.30 | $135.30 |
| Purchase #7 | $7.27 | 10.819% | $8.0565 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $557.53 | $598.2290 | $598.24 | $598.25 | $598.30 | |