| 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 | $28.47 | 9.598% | $31.2026 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $152.26 | 11.252% | $169.3923 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $124.64 | 9.109% | $135.9935 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $77.69 | 11.642% | $86.7347 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $12.68 | 6.760% | $13.5372 | $13.54 | $13.55 | $13.50 |
| Purchase #6 | $185.68 | 9.715% | $203.7188 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $245.45 | 3.394% | $253.7806 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $826.87 | $894.3597 | $894.35 | $894.40 | $894.30 | |