| 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 | $79.77 | 6.502% | $84.9566 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $11.60 | 4.376% | $12.1076 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $160.77 | 10.756% | $178.0624 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $131.30 | 4.333% | $136.9892 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $144.54 | 6.735% | $154.2748 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $232.42 | 9.748% | $255.0763 | $255.08 | $255.10 | $255.10 |
| Purchase #7 | $170.47 | 11.416% | $189.9309 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $930.87 | $1,011.3978 | $1,011.40 | $1,011.40 | $1,011.50 | |