| 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 | $11.61 | 8.856% | $12.6382 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $155.92 | 3.227% | $160.9515 | $160.95 | $160.95 | $161.00 |
| Purchase #3 | $248.88 | 13.415% | $282.2673 | $282.27 | $282.25 | $282.30 |
| Purchase #4 | $43.95 | 11.378% | $48.9506 | $48.95 | $48.95 | $49.00 |
| Purchase #5 | $63.68 | 12.622% | $71.7177 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $80.80 | 4.409% | $84.3625 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $6.56 | 11.330% | $7.3032 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $611.40 | $668.1910 | $668.19 | $668.15 | $668.30 | |