| 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 | $124.99 | 3.216% | $129.0097 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $14.46 | 11.124% | $16.0685 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $208.95 | 9.463% | $228.7229 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $51.28 | 5.719% | $54.2127 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $63.32 | 8.325% | $68.5914 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $173.74 | 3.406% | $179.6576 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $120.50 | 6.619% | $128.4759 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $757.24 | $804.7387 | $804.74 | $804.70 | $804.80 | |