| 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 | $48.27 | 8.144% | $52.2011 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $90.64 | 6.103% | $96.1718 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $219.29 | 13.252% | $248.3503 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $6.62 | 5.261% | $6.9683 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $115.43 | 6.260% | $122.6559 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $81.38 | 12.178% | $91.2905 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $5.85 | 10.244% | $6.4493 | $6.45 | $6.45 | $6.40 |
| 7 purchase totals = | $567.48 | $624.0872 | $624.09 | $624.05 | $624.20 | |