| 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 | $229.96 | 7.220% | $246.5631 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $39.70 | 12.287% | $44.5779 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $33.61 | 4.617% | $35.1618 | $35.16 | $35.15 | $35.20 |
| Purchase #4 | $91.91 | 3.560% | $95.182 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $154.93 | 3.493% | $160.3417 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $77.32 | 7.333% | $82.9899 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $103.34 | 11.134% | $114.8459 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $730.77 | $779.6623 | $779.66 | $779.70 | $779.70 | |