| 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 | $75.48 | 12.759% | $85.1105 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $60.46 | 8.372% | $65.5217 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $221.97 | 11.545% | $247.5964 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $172.28 | 13.419% | $195.3983 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $69.51 | 6.691% | $74.1609 | $74.16 | $74.15 | $74.20 |
| Purchase #6 | $231.70 | 5.529% | $244.5107 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $77.54 | 11.339% | $86.3323 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $908.94 | $998.6308 | $998.63 | $998.60 | $998.60 | |