| 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 | $29.96 | 4.542% | $31.3208 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $207.54 | 12.323% | $233.1152 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $93.65 | 5.610% | $98.9038 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $181.36 | 8.653% | $197.0531 | $197.05 | $197.05 | $197.10 |
| Purchase #5 | $35.90 | 7.179% | $38.4773 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $121.94 | 13.682% | $138.6238 | $138.62 | $138.60 | $138.60 |
| Purchase #7 | $91.75 | 6.719% | $97.9147 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $762.10 | $835.4087 | $835.40 | $835.35 | $835.40 | |