| 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 | $75.80 | 4.862% | $79.4854 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $239.82 | 9.524% | $262.6605 | $262.66 | $262.65 | $262.70 |
| Purchase #3 | $25.51 | 11.634% | $28.4778 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $105.30 | 7.165% | $112.8447 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $198.69 | 6.507% | $211.6188 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $159.26 | 7.452% | $171.1281 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $245.40 | 3.687% | $254.4479 | $254.45 | $254.45 | $254.40 |
| 7 purchase totals = | $1,049.78 | $1,120.6632 | $1,120.67 | $1,120.70 | $1,120.60 | |