| 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 | $70.69 | 9.406% | $77.3391 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $53.58 | 10.503% | $59.2075 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $117.39 | 10.163% | $129.3203 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $129.60 | 6.624% | $138.1847 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $106.97 | 12.514% | $120.3562 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $249.53 | 3.666% | $258.6778 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $187.36 | 13.109% | $211.921 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $915.12 | $995.0066 | $995.01 | $995.00 | $995.00 | |