| 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 | $66.39 | 9.174% | $72.4806 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $90.57 | 13.365% | $102.6747 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $189.25 | 10.148% | $208.4551 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $94.98 | 12.128% | $106.4992 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $136.67 | 6.859% | $146.0442 | $146.04 | $146.05 | $146.00 |
| Purchase #6 | $156.80 | 6.674% | $167.2648 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $192.29 | 4.770% | $201.4622 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $926.95 | $1,004.8808 | $1,004.87 | $1,004.85 | $1,005.00 | |