| 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 | $74.35 | 9.579% | $81.472 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $87.93 | 12.118% | $98.5854 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $70.57 | 3.547% | $73.0731 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $10.92 | 10.230% | $12.0371 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $96.69 | 6.746% | $103.2127 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $26.47 | 10.814% | $29.3325 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $64.31 | 8.703% | $69.9069 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $431.24 | $467.6197 | $467.62 | $467.60 | $467.60 | |