| 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 | $14.84 | 5.251% | $15.6192 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $212.38 | 5.455% | $223.9653 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $29.95 | 7.784% | $32.2813 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $152.49 | 5.321% | $160.604 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $134.51 | 9.549% | $147.3544 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $89.43 | 4.318% | $93.2916 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $11.59 | 11.266% | $12.8957 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $645.19 | $686.0115 | $686.01 | $686.00 | $686.10 | |