| 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 | $201.77 | 11.749% | $225.476 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $40.73 | 8.288% | $44.1057 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $63.26 | 6.354% | $67.2795 | $67.28 | $67.30 | $67.30 |
| Purchase #4 | $49.70 | 5.742% | $52.5538 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $63.54 | 11.465% | $70.8249 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $103.72 | 9.789% | $113.8732 | $113.87 | $113.85 | $113.90 |
| Purchase #7 | $57.75 | 8.435% | $62.6212 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $580.47 | $636.7343 | $636.73 | $636.70 | $636.80 | |