| 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 | $33.85 | 9.599% | $37.0993 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $8.69 | 3.378% | $8.9835 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $117.78 | 4.836% | $123.4758 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $156.33 | 13.321% | $177.1547 | $177.15 | $177.15 | $177.20 |
| Purchase #5 | $157.75 | 6.201% | $167.5321 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $81.74 | 3.189% | $84.3467 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $194.94 | 10.346% | $215.1085 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $751.08 | $813.7006 | $813.70 | $813.75 | $813.70 | |