| 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 | $37.99 | 7.732% | $40.9274 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $66.68 | 8.258% | $72.1864 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $80.29 | 3.406% | $83.0247 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $32.30 | 5.594% | $34.1069 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $126.98 | 5.376% | $133.8064 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $206.71 | 12.722% | $233.0076 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $94.62 | 7.520% | $101.7354 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $645.57 | $698.7948 | $698.81 | $698.80 | $698.70 | |