| 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 | $91.79 | 9.163% | $100.2007 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $126.32 | 6.531% | $134.57 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $111.95 | 7.239% | $120.0541 | $120.05 | $120.05 | $120.10 |
| Purchase #4 | $80.68 | 7.303% | $86.5721 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $33.53 | 12.723% | $37.796 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $74.81 | 12.164% | $83.9099 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $250.71 | 10.490% | $277.0095 | $277.01 | $277.00 | $277.00 |
| 7 purchase totals = | $769.79 | $840.1123 | $840.11 | $840.05 | $840.20 | |