| 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 | $70.72 | 4.411% | $73.8395 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $9.66 | 3.471% | $9.9953 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $15.80 | 13.403% | $17.9177 | $17.92 | $17.90 | $17.90 |
| Purchase #4 | $130.74 | 3.759% | $135.6545 | $135.65 | $135.65 | $135.70 |
| Purchase #5 | $199.45 | 8.658% | $216.7184 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $131.29 | 9.322% | $143.5289 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $138.93 | 3.750% | $144.1399 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $696.59 | $741.7942 | $741.80 | $741.80 | $741.70 | |