| 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 | $146.56 | 4.359% | $152.9486 | $152.95 | $152.95 | $152.90 |
| Purchase #2 | $72.60 | 5.767% | $76.7868 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $247.97 | 8.856% | $269.9302 | $269.93 | $269.95 | $269.90 |
| Purchase #4 | $148.54 | 12.224% | $166.6975 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $24.62 | 5.835% | $26.0566 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $100.62 | 13.459% | $114.1624 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $75.89 | 5.829% | $80.3136 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $816.80 | $886.8957 | $886.90 | $886.90 | $886.90 | |