| 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 | $37.48 | 9.567% | $41.0657 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $21.80 | 11.455% | $24.2972 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $135.94 | 10.250% | $149.8739 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $17.55 | 7.164% | $18.8073 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $155.46 | 11.359% | $173.1187 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $8.46 | 6.781% | $9.0337 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $222.55 | 5.424% | $234.6211 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $599.24 | $650.8176 | $650.82 | $650.75 | $650.80 | |