| 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 | $31.78 | 6.179% | $33.7437 | $33.74 | $33.75 | $33.70 |
| Purchase #2 | $174.59 | 4.760% | $182.9005 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $138.34 | 12.626% | $155.8068 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $10.50 | 12.337% | $11.7954 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $46.50 | 5.770% | $49.1831 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $21.42 | 5.774% | $22.6568 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $25.71 | 4.443% | $26.8523 | $26.85 | $26.85 | $26.90 |
| 7 purchase totals = | $448.84 | $482.9386 | $482.94 | $482.95 | $483.00 | |