| 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 | $26.26 | 12.286% | $29.4863 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $230.85 | 7.679% | $248.577 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $90.98 | 12.499% | $102.3516 | $102.35 | $102.35 | $102.40 |
| Purchase #4 | $193.72 | 4.838% | $203.0922 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $66.93 | 7.525% | $71.9665 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $160.73 | 13.177% | $181.9094 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $107.86 | 4.721% | $112.9521 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $877.33 | $950.3351 | $950.34 | $950.35 | $950.50 | |