| 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 | $82.59 | 7.332% | $88.6455 | $88.65 | $88.65 | $88.60 |
| Purchase #2 | $114.75 | 12.486% | $129.0777 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $49.89 | 10.103% | $54.9304 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $172.33 | 6.599% | $183.7021 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $153.96 | 5.140% | $161.8735 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $56.97 | 13.687% | $64.7675 | $64.77 | $64.75 | $64.80 |
| Purchase #7 | $192.73 | 12.593% | $217.0005 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $823.22 | $899.9972 | $900.00 | $900.00 | $900.00 | |