| 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 | $103.92 | 9.771% | $114.074 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $105.77 | 7.542% | $113.7472 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $87.83 | 6.700% | $93.7146 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $34.59 | 5.219% | $36.3953 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $216.44 | 5.342% | $228.0022 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $54.77 | 9.441% | $59.9408 | $59.94 | $59.95 | $59.90 |
| Purchase #7 | $138.86 | 9.806% | $152.4766 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $742.18 | $798.3507 | $798.35 | $798.35 | $798.30 | |