| 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 | $57.95 | 9.774% | $63.614 | $63.61 | $63.60 | $63.60 |
| Purchase #2 | $79.43 | 5.540% | $83.8304 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $135.41 | 3.809% | $140.5678 | $140.57 | $140.55 | $140.60 |
| Purchase #4 | $99.92 | 6.198% | $106.113 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $240.85 | 6.200% | $255.7827 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $207.30 | 3.484% | $214.5223 | $214.52 | $214.50 | $214.50 |
| Purchase #7 | $95.67 | 7.336% | $102.6884 | $102.69 | $102.70 | $102.70 |
| 7 purchase totals = | $916.53 | $967.1186 | $967.11 | $967.10 | $967.10 | |