| 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 | $43.31 | 8.222% | $46.8709 | $46.87 | $46.85 | $46.90 |
| Purchase #2 | $75.87 | 10.835% | $84.0905 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $104.58 | 4.610% | $109.4011 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $5.60 | 7.580% | $6.0245 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $123.68 | 7.293% | $132.7 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $17.26 | 7.457% | $18.5471 | $18.55 | $18.55 | $18.50 |
| Purchase #7 | $26.50 | 7.642% | $28.5251 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $396.80 | $426.1592 | $426.16 | $426.15 | $426.10 | |