| 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 | $115.25 | 11.771% | $128.8161 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $5.31 | 13.497% | $6.0267 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $11.31 | 12.661% | $12.742 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $23.33 | 5.284% | $24.5628 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $200.96 | 12.609% | $226.299 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $150.35 | 6.831% | $160.6204 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $49.87 | 8.458% | $54.088 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $556.38 | $613.1550 | $613.16 | $613.15 | $613.10 | |