| 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 | $29.86 | 5.838% | $31.6032 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $186.92 | 7.690% | $201.2941 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $53.97 | 5.797% | $57.0986 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $201.64 | 3.248% | $208.1893 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $39.53 | 7.574% | $42.524 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $46.34 | 6.801% | $49.4916 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $238.56 | 7.411% | $256.2397 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $796.82 | $846.4405 | $846.43 | $846.45 | $846.40 | |