| 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 | $96.82 | 10.566% | $107.05 | $107.05 | $107.05 | $107.10 |
| Purchase #2 | $221.85 | 12.451% | $249.4725 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $202.43 | 4.598% | $211.7377 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $75.33 | 12.251% | $84.5587 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $108.79 | 13.596% | $123.5811 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $65.69 | 12.465% | $73.8783 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $14.58 | 11.314% | $16.2296 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $785.49 | $866.5079 | $866.51 | $866.55 | $866.60 | |