| 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 | $47.60 | 7.646% | $51.2395 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $82.26 | 8.731% | $89.4421 | $89.44 | $89.45 | $89.40 |
| Purchase #3 | $248.30 | 8.175% | $268.5985 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $209.49 | 4.760% | $219.4617 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $235.83 | 4.764% | $247.0649 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $131.53 | 12.621% | $148.1304 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $137.54 | 12.822% | $155.1754 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $1,092.55 | $1,179.1125 | $1,179.11 | $1,179.15 | $1,179.10 | |