| 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 | $17.94 | 8.443% | $19.4547 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $101.91 | 6.127% | $108.154 | $108.15 | $108.15 | $108.20 |
| Purchase #3 | $223.92 | 7.678% | $241.1126 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $130.33 | 12.117% | $146.1221 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $70.54 | 3.533% | $73.0322 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $83.78 | 13.825% | $95.3626 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $46.90 | 11.145% | $52.127 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $675.32 | $735.3652 | $735.35 | $735.35 | $735.40 | |