| 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 | $46.38 | 11.489% | $51.7086 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $12.89 | 11.308% | $14.3476 | $14.35 | $14.35 | $14.30 |
| Purchase #3 | $73.64 | 10.793% | $81.588 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $228.34 | 6.191% | $242.4765 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $155.97 | 4.474% | $162.9481 | $162.95 | $162.95 | $162.90 |
| Purchase #6 | $112.36 | 10.220% | $123.8432 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $19.32 | 12.415% | $21.7186 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $648.90 | $698.6306 | $698.64 | $698.65 | $698.50 | |