| 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 | $39.54 | 10.704% | $43.7724 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $43.70 | 11.664% | $48.7972 | $48.80 | $48.80 | $48.80 |
| Purchase #3 | $86.76 | 5.710% | $91.714 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $17.34 | 9.106% | $18.919 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $146.92 | 3.843% | $152.5661 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $209.66 | 5.141% | $220.4386 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $194.36 | 3.829% | $201.802 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $738.28 | $778.0093 | $778.01 | $777.95 | $778.00 | |