| 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 | $45.74 | 12.224% | $51.3313 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $205.99 | 3.570% | $213.3438 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $36.66 | 6.138% | $38.9102 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $235.90 | 8.817% | $256.6993 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $98.62 | 4.163% | $102.7256 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $215.73 | 12.270% | $242.2001 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $108.69 | 6.472% | $115.7244 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $947.33 | $1,020.9347 | $1,020.93 | $1,020.95 | $1,020.80 | |