| 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 | $198.58 | 3.348% | $205.2285 | $205.23 | $205.25 | $205.20 |
| Purchase #2 | $51.49 | 3.509% | $53.2968 | $53.30 | $53.30 | $53.30 |
| Purchase #3 | $240.66 | 13.812% | $273.9 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $111.62 | 8.370% | $120.9626 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $19.72 | 7.152% | $21.1304 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $49.51 | 9.217% | $54.0733 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $45.71 | 9.287% | $49.9551 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $717.29 | $778.5467 | $778.55 | $778.55 | $778.60 | |