| 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 | $243.39 | 9.514% | $266.5461 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $39.55 | 3.627% | $40.9845 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $107.57 | 6.114% | $114.1468 | $114.15 | $114.15 | $114.10 |
| Purchase #4 | $37.80 | 11.199% | $42.0332 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $16.95 | 5.258% | $17.8412 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $168.32 | 9.570% | $184.4282 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $75.52 | 7.397% | $81.1062 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $689.10 | $747.0862 | $747.09 | $747.15 | $746.90 | |