| 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 | $6.60 | 5.415% | $6.9574 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $155.88 | 4.483% | $162.8681 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $30.92 | 5.377% | $32.5826 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $73.49 | 8.493% | $79.7315 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $162.80 | 3.462% | $168.4361 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $221.90 | 9.123% | $242.1439 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $85.98 | 10.503% | $95.0105 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $737.57 | $787.7301 | $787.73 | $787.75 | $787.70 | |