| 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 | $81.93 | 3.539% | $84.8295 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $157.26 | 3.119% | $162.1649 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $45.88 | 7.403% | $49.2765 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $58.60 | 13.172% | $66.3188 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $226.39 | 11.301% | $251.9743 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $103.75 | 10.312% | $114.4487 | $114.45 | $114.45 | $114.40 |
| Purchase #7 | $19.98 | 6.533% | $21.2853 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $693.79 | $750.2980 | $750.30 | $750.30 | $750.30 | |