| 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 | $17.44 | 9.650% | $19.123 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $195.25 | 8.191% | $211.2429 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $53.73 | 13.528% | $60.9986 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $113.88 | 13.133% | $128.8359 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $89.91 | 4.488% | $93.9452 | $93.95 | $93.95 | $93.90 |
| Purchase #6 | $108.44 | 13.666% | $123.2594 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $223.86 | 8.706% | $243.3493 | $243.35 | $243.35 | $243.30 |
| 7 purchase totals = | $802.51 | $880.7543 | $880.76 | $880.75 | $880.60 | |