| 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 | $90.74 | 9.415% | $99.2832 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $209.46 | 4.773% | $219.4575 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $6.75 | 3.166% | $6.9637 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $178.58 | 13.122% | $202.0133 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $119.35 | 9.759% | $130.9974 | $131.00 | $131.00 | $131.00 |
| Purchase #6 | $66.41 | 9.330% | $72.6061 | $72.61 | $72.60 | $72.60 |
| Purchase #7 | $148.37 | 5.595% | $156.6713 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $819.66 | $887.9925 | $887.99 | $887.95 | $888.10 | |