| 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 | $39.92 | 3.149% | $41.1771 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $80.28 | 8.171% | $86.8397 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $191.74 | 11.527% | $213.8419 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $68.57 | 5.181% | $72.1226 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $141.37 | 4.389% | $147.5747 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $238.44 | 5.302% | $251.0821 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $57.87 | 4.597% | $60.5303 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $818.19 | $873.1684 | $873.16 | $873.20 | $873.10 | |