| 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 | $97.58 | 7.190% | $104.596 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $177.31 | 10.327% | $195.6208 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $230.72 | 9.539% | $252.7284 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $33.87 | 13.442% | $38.4228 | $38.42 | $38.40 | $38.40 |
| Purchase #5 | $182.86 | 12.563% | $205.8327 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $85.32 | 7.665% | $91.8598 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $52.62 | 7.719% | $56.6817 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $860.28 | $945.7422 | $945.74 | $945.75 | $945.70 | |