| 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 | $35.67 | 7.866% | $38.4758 | $38.48 | $38.50 | $38.50 |
| Purchase #2 | $56.77 | 11.142% | $63.0953 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $32.99 | 12.474% | $37.1052 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $147.85 | 4.181% | $154.0316 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $71.91 | 10.104% | $79.1758 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $39.64 | 4.182% | $41.2977 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $25.57 | 8.818% | $27.8248 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $410.40 | $441.0062 | $441.02 | $441.05 | $441.00 | |