| 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 | $92.74 | 7.504% | $99.6992 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $167.63 | 12.544% | $188.6575 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $119.87 | 12.800% | $135.2134 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $174.72 | 4.397% | $182.4024 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $37.43 | 8.411% | $40.5782 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $67.68 | 3.377% | $69.9656 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $221.76 | 13.748% | $252.2476 | $252.25 | $252.25 | $252.20 |
| 7 purchase totals = | $881.83 | $968.7639 | $968.77 | $968.75 | $968.80 | |