| 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 | $24.45 | 4.550% | $25.5625 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $80.52 | 13.419% | $91.325 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $187.57 | 6.205% | $199.2087 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $75.63 | 13.535% | $85.8665 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $103.75 | 11.644% | $115.8307 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $56.44 | 12.737% | $63.6288 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $243.97 | 3.869% | $253.4092 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $772.33 | $834.8314 | $834.84 | $834.85 | $834.80 | |