| 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 | $102.65 | 7.726% | $110.5807 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $28.38 | 11.403% | $31.6162 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $167.38 | 8.171% | $181.0566 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $183.70 | 6.701% | $196.0097 | $196.01 | $196.00 | $196.00 |
| Purchase #5 | $20.41 | 9.243% | $22.2965 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $65.73 | 12.352% | $73.849 | $73.85 | $73.85 | $73.80 |
| Purchase #7 | $138.44 | 12.417% | $155.6301 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $706.69 | $771.0388 | $771.05 | $771.05 | $771.00 | |