| 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 | $7.82 | 9.332% | $8.5498 | $8.55 | $8.55 | $8.50 |
| Purchase #2 | $136.50 | 10.616% | $150.9908 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $124.25 | 4.705% | $130.096 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $203.89 | 13.534% | $231.4845 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $128.45 | 5.866% | $135.9849 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $58.81 | 13.190% | $66.567 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $218.44 | 9.618% | $239.4496 | $239.45 | $239.45 | $239.40 |
| 7 purchase totals = | $878.16 | $963.1226 | $963.12 | $963.15 | $963.10 | |