| 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 | $48.30 | 7.181% | $51.7684 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $194.72 | 3.590% | $201.7104 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $85.48 | 3.449% | $88.4282 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $203.26 | 12.566% | $228.8017 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $250.30 | 10.196% | $275.8206 | $275.82 | $275.80 | $275.80 |
| Purchase #6 | $68.80 | 10.159% | $75.7894 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $166.74 | 9.481% | $182.5486 | $182.55 | $182.55 | $182.50 |
| 7 purchase totals = | $1,017.60 | $1,104.8673 | $1,104.87 | $1,104.85 | $1,104.80 | |