| 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 | $94.93 | 3.346% | $98.1064 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $170.27 | 7.229% | $182.5788 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $91.84 | 4.218% | $95.7138 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $54.95 | 4.492% | $57.4184 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $157.68 | 8.454% | $171.0103 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $53.54 | 11.854% | $59.8866 | $59.89 | $59.90 | $59.90 |
| Purchase #7 | $167.42 | 11.144% | $186.0773 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $790.63 | $850.7916 | $850.80 | $850.80 | $850.80 | |