| 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 | $11.26 | 11.720% | $12.5797 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $57.87 | 5.860% | $61.2612 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $161.60 | 7.260% | $173.3322 | $173.33 | $173.35 | $173.30 |
| Purchase #4 | $37.64 | 8.344% | $40.7807 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $114.75 | 11.712% | $128.1895 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $216.68 | 7.648% | $233.2517 | $233.25 | $233.25 | $233.30 |
| Purchase #7 | $131.50 | 5.310% | $138.4827 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $731.30 | $787.8777 | $787.87 | $787.95 | $788.00 | |