| 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 | $74.61 | 6.808% | $79.6894 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $16.42 | 8.458% | $17.8088 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $59.48 | 11.480% | $66.3083 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $32.46 | 10.246% | $35.7859 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $32.94 | 10.493% | $36.3964 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $221.39 | 13.689% | $251.6961 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $153.42 | 13.497% | $174.1271 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $590.72 | $661.8120 | $661.83 | $661.85 | $661.80 | |