| 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 | $48.59 | 12.107% | $54.4728 | $54.47 | $54.45 | $54.50 |
| Purchase #2 | $231.27 | 12.226% | $259.5451 | $259.55 | $259.55 | $259.50 |
| Purchase #3 | $85.62 | 5.232% | $90.0996 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $242.86 | 3.769% | $252.0134 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $31.39 | 9.325% | $34.3171 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $242.54 | 11.360% | $270.0925 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $159.71 | 5.345% | $168.2465 | $168.25 | $168.25 | $168.20 |
| 7 purchase totals = | $1,041.98 | $1,128.7870 | $1,128.79 | $1,128.75 | $1,128.70 | |