| 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 | $21.43 | 10.203% | $23.6165 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $40.95 | 6.380% | $43.5626 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $71.84 | 7.550% | $77.2639 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $204.35 | 8.208% | $221.123 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $55.41 | 5.111% | $58.242 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $247.25 | 4.842% | $259.2218 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $100.33 | 6.752% | $107.1043 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $741.56 | $790.1341 | $790.12 | $790.05 | $790.10 | |