| 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 | $103.96 | 9.484% | $113.8196 | $113.82 | $113.80 | $113.80 |
| Purchase #2 | $25.56 | 8.747% | $27.7957 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $11.51 | 7.287% | $12.3487 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $141.70 | 5.368% | $149.3065 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $55.62 | 5.778% | $58.8337 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $5.26 | 8.558% | $5.7102 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $214.77 | 6.451% | $228.6248 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $558.38 | $596.4392 | $596.44 | $596.40 | $596.30 | |