| 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 | $13.58 | 12.844% | $15.3242 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $79.71 | 5.392% | $84.008 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $41.38 | 13.812% | $47.0954 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $50.30 | 12.490% | $56.5825 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $35.34 | 4.607% | $36.9681 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $37.74 | 6.187% | $40.075 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $121.59 | 7.301% | $130.4673 | $130.47 | $130.45 | $130.50 |
| 7 purchase totals = | $379.64 | $410.5205 | $410.53 | $410.50 | $410.60 | |