| 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 | $205.66 | 3.608% | $213.0802 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $95.70 | 13.740% | $108.8492 | $108.85 | $108.85 | $108.80 |
| Purchase #3 | $17.85 | 6.199% | $18.9565 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $25.28 | 9.636% | $27.716 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $63.77 | 8.275% | $69.047 | $69.05 | $69.05 | $69.00 |
| Purchase #6 | $81.57 | 4.697% | $85.4013 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $38.69 | 12.124% | $43.3808 | $43.38 | $43.40 | $43.40 |
| 7 purchase totals = | $528.52 | $566.4310 | $566.44 | $566.45 | $566.40 | |