| 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 | $38.56 | 5.824% | $40.8057 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $62.51 | 6.733% | $66.7188 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $93.87 | 4.524% | $98.1167 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $249.54 | 7.370% | $267.9311 | $267.93 | $267.95 | $267.90 |
| Purchase #5 | $199.90 | 13.201% | $226.2888 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $71.94 | 11.865% | $80.4757 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $141.55 | 4.347% | $147.7032 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $857.87 | $928.0400 | $928.05 | $928.05 | $928.00 | |