| 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 | $22.58 | 10.674% | $24.9902 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $147.82 | 12.225% | $165.891 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $77.59 | 12.840% | $87.5526 | $87.55 | $87.55 | $87.60 |
| Purchase #4 | $53.86 | 4.647% | $56.3629 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $87.61 | 4.609% | $91.6479 | $91.65 | $91.65 | $91.60 |
| Purchase #6 | $220.52 | 8.238% | $238.6864 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $40.64 | 12.709% | $45.8049 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $650.62 | $710.9359 | $710.93 | $710.95 | $711.00 | |